{"product_id":"4g-saitenset","title":"4G String Set","description":"\u003cp\u003e4G is defined by maximum tension maintenance and a cushioned feel on impact, delivering excellent playability and adaptability to the modern game, which is defined by power and spin. With the elements of a control string without the tension loss and discomfort of earlier polyester strings, 4G sets the standard for players who yearn for precision. Used by many tour players, including the Williams sisters and Grigor Dimitrov.\u003cbr\u003eMolecular chains are strategically aligned in parallel to maximize tension retention.\u003cbr\u003eMade from Luxilon's famous polyether-ether and treated with nucleating agent for strength and flexibility.\u003cbr\u003eEach set is individually numbered for quality assurance purposes.\u003cbr\u003eCompletely resistant to atmospheric conditions such as moisture.\u003c\/p\u003e","brand":"Luxilon","offers":[{"title":"1.30mm","offer_id":57409985806668,"sku":"TF10152","price":29.0,"currency_code":"CHF","in_stock":true},{"title":"1.25mm","offer_id":57409985839436,"sku":"TF10152.1","price":29.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1043\/7830\/2796\/files\/WRZ997110_0_4G_125_PKG.png?v=1786526244","url":"https:\/\/www.tennisfactory.ch\/en\/products\/4g-saitenset","provider":"Tennis Factory","version":"1.0","type":"link"}