{"product_id":"index-card-holder","title":"Index Card Holder","description":"\u003cp\u003eYou need one large rubber band or two small rubber bands. Place the rubber band(s) into the groove to securely clamp the index cards in place. These fit Index Cards that have a width of 3in (76.2mm). These include standard index cards that are 3x5in.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOption 1:\u003c\/strong\u003e One large rubber band\u003c\/p\u003e\n\u003cfigure class=\"image\"\u003e\u003cimg src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000001733036\/design\/2025-08-25_97dd3f1f27689.jpg\"\u003e\u003c\/figure\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOption 2:\u003c\/strong\u003e Two small rubber bands\u003c\/li\u003e\n\u003cli\u003e\u003cfigure class=\"image\"\u003e\u003cimg src=\"https:\/\/makerworld.bblmw.com\/makerworld\/model\/DSM00000001733036\/design\/2025-08-25_fec090959fe99.jpg\"\u003e\u003c\/figure\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDesign by roB0Ting on MakerWorld (license: BY).\u003c\/p\u003e","brand":"Mymadmanlab","offers":[{"title":"Default Title","offer_id":67369484452144,"sku":null,"price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/0809\/5280\/files\/0_6e4af1fa-591f-448a-8c29-fc72a8f8af46.png?v=1784068839","url":"https:\/\/mymadmanlab.com\/products\/index-card-holder","provider":"Mymadmanlab.com","version":"1.0","type":"link"}