{"product_id":"square-metal-alloy-eyeglasses-frame","title":"Oversized Vintage Square Metal Alloy Eyeglasses Frame - Full Rim Unisex Classic Geometric Lightweight 24.8g","description":"\u003cstyle\u003e\n\/* Specification Section *\/\n.spec-section {\n max-width: 1200px;\n margin: 0 auto;\n padding: 40px 20px;\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n}\n\n\/* v3 NEW: hidden checkbox toggle (zero-JS unit switch) *\/\n.unit-toggle-input {\n position: absolute;\n opacity: 0;\n pointer-events: none;\n width: 0;\n height: 0;\n}\n\n.spec-title {\n text-align: center;\n font-size: 32px;\n font-weight: 600;\n color: #1a1a1a;\n margin-bottom: 50px;\n letter-spacing: 0.5px;\n}\n\n.spec-container {\n display: flex;\n flex-wrap: wrap;\n gap: 60px;\n justify-content: center;\n align-items: flex-start;\n}\n\n\/* Parameter Table *\/\n.spec-table-wrapper {\n flex: 1;\n min-width: 400px;\n max-width: 600px;\n}\n\n.spec-subtitle {\n text-align: center;\n font-size: 20px;\n font-weight: 600;\n color: #333;\n margin-bottom: 25px;\n letter-spacing: 1px;\n}\n\n.spec-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid #e5e5e5;\n background: #fff;\n}\n\n.spec-table tr {\n border-bottom: 1px solid #e5e5e5;\n}\n\n.spec-table tr:last-child {\n border-bottom: none;\n}\n\n.spec-table tr:nth-child(even) {\n background-color: #f9f9f9;\n}\n\n.spec-table td {\n padding: 18px 20px;\n font-size: 14px;\n color: #555;\n vertical-align: middle;\n}\n\n.spec-table td:first-child {\n width: 50%;\n font-weight: 500;\n color: #333;\n border-right: 1px solid #e5e5e5;\n}\n\n.spec-table u {\n color: #b89868;\n text-decoration: underline;\n text-decoration-color: #b89868;\n}\n\n\/* v3 NEW: default state (checkbox unchecked) — mm visible, inch hidden *\/\n.mm-val { display: inline; }\n.inch-val { display: none; }\n.size-label.mm { display: block; }\n.size-label.inch { display: none; }\n.btn-text-mm { display: inline; }\n.btn-text-inch { display: none; }\n\n\/* v3 NEW: checked state (checkbox toggled) — inch visible, mm hidden *\/\n.unit-toggle-input:checked ~ .spec-container .mm-val { display: none; }\n.unit-toggle-input:checked ~ .spec-container .inch-val { display: inline; }\n.unit-toggle-input:checked ~ .spec-container .size-label.mm { display: none; }\n.unit-toggle-input:checked ~ .spec-container .size-label.inch { display: block; }\n.unit-toggle-input:checked ~ .spec-container .btn-text-mm { display: none; }\n.unit-toggle-input:checked ~ .spec-container .btn-text-inch { display: inline; }\n\n\/* Size Guide Image *\/\n.size-guide-wrapper {\n flex: 1;\n min-width: 450px;\n max-width: 600px;\n text-align: center;\n margin-top: 55px;\n}\n\n.size-guide-img-container {\n position: relative;\n display: inline-block;\n width: 100%;\n max-width: 550px;\n margin-bottom: 20px;\n}\n\n.size-guide-img {\n width: 100%;\n height: auto;\n border: 1px solid #e5e5e5;\n border-radius: 4px;\n padding: 20px 40px 30px 40px;\n background: #fff;\n}\n\n\/* Size Labels *\/\n.size-label {\n position: absolute;\n font-size: 14px;\n font-weight: 600;\n color: #333;\n background: rgba(255,255,255,0.95);\n padding: 3px 8px;\n border-radius: 3px;\n white-space: nowrap;\n z-index: 10;\n}\n\n\/* 数字位置 *\/\n.label-bridge {\n top: 8%;\n left: 50%;\n transform: translateX(-50%);\n}\n\n.label-lens-width {\n top: 8%;\n left: 67.6%;\n}\n\n.label-lens-height {\n top: 42.3%;\n left: 27.9%;\n}\n\n.label-frame-width {\n top: 71.4%;\n left: 49.4%;\n}\n\n\/* Switch Button (now a \u003clabel\u003e, not \u003cbutton\u003e) *\/\n.switch-unit-btn {\n display: inline-block;\n margin-top: 15px;\n padding: 12px 28px;\n background: #3a3a3a;\n color: #fff;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 14px;\n font-weight: 500;\n letter-spacing: 0.5px;\n font-family: inherit;\n transition: background 0.2s ease;\n text-decoration: none;\n}\n\n.switch-unit-btn:hover {\n background: #555;\n}\n\n.size-disclaimer {\n font-size: 11px;\n color: #999;\n margin-top: 20px;\n line-height: 1.6;\n max-width: 500px;\n margin-left: auto;\n margin-right: auto;\n}\n\n\/* Tags Section *\/\n.tags-section {\n margin-top: 0;\n padding-top: 18px;\n border-top: 1px solid #e5e5e5;\n font-size: 13px;\n color: #888;\n}\n\n.tags-section a {\n color: #b89868;\n text-decoration: none;\n}\n\n.tags-section a:hover {\n text-decoration: underline;\n}\n\n\/* Responsive *\/\n@media (max-width: 1000px) {\n .spec-container {\n flex-direction: column;\n align-items: center;\n }\n\n .spec-table-wrapper,\n .size-guide-wrapper {\n max-width: 100%;\n }\n}\n\n@media (max-width: 600px) {\n .spec-table td {\n padding: 14px 16px;\n font-size: 13px;\n }\n\n .size-label {\n font-size: 12px;\n padding: 3px 6px;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"spec-section\"\u003e\n \u003cinput type=\"checkbox\" id=\"unit-toggle-78012\" class=\"unit-toggle-input\" hidden\u003e\n \u003ch2 class=\"spec-title\"\u003eSpecification\u003c\/h2\u003e\n \u003cdiv class=\"spec-container\"\u003e\n \u003cdiv class=\"spec-table-wrapper\"\u003e\n \u003ch3 class=\"spec-subtitle\"\u003eParameter\u003c\/h3\u003e\n \u003ctable class=\"spec-table\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Size: Large\u003c\/td\u003e\n \u003ctd\u003eLens Height: \u003cspan class=\"mm-val\"\u003e45 mm\u003c\/span\u003e\u003cspan class=\"inch-val\"\u003e1.77\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFrame Weight: \u003cspan class=\"mm-val\"\u003e24.8 g\u003c\/span\u003e\u003cspan class=\"inch-val\"\u003e0.87 oz\u003c\/span\u003e\n\u003c\/td\u003e\n \u003ctd\u003eFrame Width: \u003cspan class=\"mm-val\"\u003e141 mm\u003c\/span\u003e\u003cspan class=\"inch-val\"\u003e5.55\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial: Alloy\u003c\/td\u003e\n \u003ctd\u003eLens Width: \u003cspan class=\"mm-val\"\u003e54 mm\u003c\/span\u003e\u003cspan class=\"inch-val\"\u003e2.13\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShape: \u003cu\u003eSquare\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eBridge Width: \u003cspan class=\"mm-val\"\u003e16 mm\u003c\/span\u003e\u003cspan class=\"inch-val\"\u003e0.63\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eGender: \u003cu\u003eUnisex\u003c\/u\u003e\n\u003c\/td\u003e\n \u003ctd\u003eArm Length: \u003cspan class=\"mm-val\"\u003e143 mm\u003c\/span\u003e\u003cspan class=\"inch-val\"\u003e5.63\"\u003c\/span\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRim: Full-Rim\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"2\" class=\"tags-section\"\u003eTags: \u003ca href=\"\/collections\/square-frames\"\u003eSquare Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/metal-frames\"\u003eMetal Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/alloy-frames\"\u003eAlloy Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/alloy-metal-frames\"\u003eAlloy Metal Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/oversized-frames\"\u003eOversized Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/vintage-frames\"\u003eVintage Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/geometric-frames\"\u003eGeometric Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/large-frame-glasses\"\u003eLarge Frame Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/full-rim-glasses\"\u003eFull Rim Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/classic-frames\"\u003eClassic Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/eyeglasses-frames\"\u003eEyeglasses Frames\u003c\/a\u003e, \u003ca href=\"\/collections\/optical-frame\"\u003eOptical Frame\u003c\/a\u003e, \u003ca href=\"\/collections\/prescription-glasses\"\u003ePrescription Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/unisex-eyeglasses\"\u003eUnisex Eyeglasses\u003c\/a\u003e, \u003ca href=\"\/collections\/spring-hinge-glasses\"\u003eSpring Hinge Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/silicone-nose-pads\"\u003eSilicone Nose Pads\u003c\/a\u003e, \u003ca href=\"\/collections\/flexible-temples\"\u003eFlexible Temples\u003c\/a\u003e, \u003ca href=\"\/collections\/anti-slip-glasses\"\u003eAnti-Slip Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/office-glasses\"\u003eOffice Glasses\u003c\/a\u003e, \u003ca href=\"\/collections\/fashion-eyewear\"\u003eFashion Eyewear\u003c\/a\u003e\n\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"size-guide-wrapper\"\u003e\n \u003cdiv class=\"size-guide-img-container\"\u003e\n \u003cimg class=\"size-guide-img\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/0c74e961_c6d9625f-3be2-4941-95ad-0a0aa57dc3e8.jpg?v=1776268609\" alt=\"Alloy Square Metal Eyeglasses Frame Model 78012 Size Guide\" loading=\"lazy\"\u003e\n \u003cspan class=\"size-label mm label-bridge\"\u003e16mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-width\"\u003e54mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-lens-height\"\u003e45mm\u003c\/span\u003e\n \u003cspan class=\"size-label mm label-frame-width\"\u003e141mm\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-bridge\"\u003e0.63\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-width\"\u003e2.13\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-lens-height\"\u003e1.77\"\u003c\/span\u003e\n \u003cspan class=\"size-label inch label-frame-width\"\u003e5.55\"\u003c\/span\u003e\n \u003c\/div\u003e\n \u003clabel for=\"unit-toggle-78012\" class=\"switch-unit-btn\"\u003e\n \u003cspan class=\"btn-text-mm\"\u003eSwitch to Inches 🔄\u003c\/span\u003e\n \u003cspan class=\"btn-text-inch\"\u003eSwitch to mm 🔄\u003c\/span\u003e\n \u003c\/label\u003e\n \u003cp class=\"size-disclaimer\"\u003ePS: The size is manual measurement by hand. There will be slight deviation. Sorry for any inconvenience caused.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"IRISHARP","offers":[{"title":"C1 Gold Black","offer_id":42580690763822,"sku":"987609220601_C1金黑框","price":9.89,"currency_code":"USD","in_stock":true},{"title":"C2 Golden Tea","offer_id":42580690862126,"sku":"987609220601_C2金茶框","price":9.89,"currency_code":"USD","in_stock":true},{"title":"C3 Golden Purple","offer_id":42580690894894,"sku":"987609220601_C3金紫框","price":9.89,"currency_code":"USD","in_stock":true},{"title":"C4 Golden Rice White","offer_id":42580690927662,"sku":"987609220601_C4金米白框","price":9.89,"currency_code":"USD","in_stock":true},{"title":"C5 Rose Gold","offer_id":42580690960430,"sku":"987609220601_C5玫瑰金框","price":9.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/0031\/4158\/files\/f5e8aa8c_33b0b600-b89e-4566-a348-af2498f26e5d.png?v=1784906608","url":"https:\/\/irisharp.com\/products\/square-metal-alloy-eyeglasses-frame","provider":"IRISHARP","version":"1.0","type":"link"}