{"product_id":"adjustable-hand-grip-strength-trainer","title":"Adjustable Hand Grip Strength Trainer","description":"\u003ch3 style=\"width: 100%; height: auto;\"\u003eOverview\u003c\/h3\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eAdjustable resistance - Customizable training intensity for progressive hand strength development\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eFive-piece combo - Comprehensive set targeting fingers, grip, and wrist muscles\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eErgonomic design - Comfortable, non-slip surfaces for extended training sessions\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003ePortable fitness - Compact and lightweight for use anywhere\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"width: 100%; height: auto;\"\u003eSpecifications\u003c\/h3\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eMaterial: PP plastic\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eSet composition: 5 exercise tools (grip strengthener, finger rings, wrist trainer)\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eResistance levels: Adjustable (10-40 kg range)\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eColor options: Black, blue, orange, green\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003ePackage dimensions: 18x12x5 cm\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eProduct weight: 0.3 kg\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003e \u003c\/p\u003e\n\u003ch3 style=\"width: 100%; height: auto;\"\u003ePacking List\u003c\/h3\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003eadjustable grip trainer*1\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003efinger exerciser rings*2\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003ewrist strengthener*1\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003estorage bag*1\u003c\/p\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003einstruction manual*1\u003c\/p\u003e\n\u003cdiv id=\"offer-template-0\" style=\"width: 100%; height: auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"width: 100%; height: auto;\"\u003e\n\u003cdiv class=\"rich-text-component\" style=\"width: 100%; height: auto;\"\u003e\n\u003cp style=\"width: 100%; height: auto;\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cimg src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/06\/29\/c38f07e0-1d9b-4640-8e45-9d06d6254d21.jpeg\" object-fit=\"contain\" style=\"display: block; width: 100%; height: auto;\" usemap=\"#_sdmap_4\"\u003e \u003cimg src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/06\/29\/6c861d46-a12c-452f-bfbf-e528aa6555fa.jpeg\" object-fit=\"contain\" style=\"display: block; width: 100%; height: auto;\" usemap=\"#_sdmap_5\"\u003e \u003cimg src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/06\/29\/8e12913e-bbd8-41be-b2d5-fa6a753ead24.jpeg\" object-fit=\"contain\" style=\"display: block; width: 100%; height: auto;\" usemap=\"#_sdmap_6\"\u003e \u003cimg src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/06\/29\/e5710e41-8a19-49f4-8214-f1b44fb920f2.jpeg\" object-fit=\"contain\" style=\"display: block; width: 100%; height: auto;\" usemap=\"#_sdmap_7\"\u003e \u003cimg src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/06\/29\/bdfde769-ee16-44bd-a9e5-586453995976.jpeg\" object-fit=\"contain\" style=\"display: block; width: 100%; height: auto;\" usemap=\"#_sdmap_8\"\u003e\n\u003c\/div\u003e","brand":"FitFlex","offers":[{"title":"Grip five-piece color boxed black","offer_id":45298844369078,"sku":"SU00354548-Grip five-piece color boxed black","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/6167\/0838\/files\/0967407e-94c8-43b1-b777-1b87ecc0cffb.jpg?v=1785366305","url":"https:\/\/fittflex.store\/products\/adjustable-hand-grip-strength-trainer","provider":"FitFlex","version":"1.0","type":"link"}