{"product_id":"hand-grip-strengthener","title":"Hand Grip Strengthener","description":"Build stronger hands and forearms with this durable hand grip strengthener. Designed for athletes, musicians, and anyone looking to improve grip strength, this compact tool features adjustable resistance to match your fitness level. Perfect for rehabilitation, training, or daily hand conditioning. Ergonomic design fits comfortably in your palm for extended use. Portable and lightweight—take it anywhere to maintain your grip training routine.","brand":"J-Mart Products","offers":[{"title":"Default Title","offer_id":45125889982671,"sku":"JMP-HAND-GRIP-STRENGTHEN-022","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/5591\/5215\/files\/images_9.png?v=1780357286","url":"https:\/\/j-martproducts.com\/products\/hand-grip-strengthener","provider":"J-Mart Products","version":"1.0","type":"link"}