{"product_id":"tecnifibre-4s-black-string-set","title":"Tecnifibre 4S - Black  -String Set","description":"\u003cp\u003eThe 4S string was designed to generate the most spin.\u003c\/p\u003e\n\u003cp\u003eThe quality of the materials offered depends on the desired benefits.\u003c\/p\u003e\n\u003cp\u003eThe technology for manufacturing monofilament is based on 3 essential points:\u003c\/p\u003e\n\u003cp\u003eThe Thermocore process. Specially developed by Tecnifibre for manufacturing polyester monofilaments to soften their natural stiffness. This requires a series of heating and cooling stages throughout the stringing process. This exclusive process reduces the polyester's stiffness, making it more comfortable to play with and less likely to cause injury.\u003c\/p\u003e\n\u003cp\u003eThe final structure of the string can be round, pentagonal, or even square in order to increase the effects through friction.\u003c\/p\u003e\n\u003cul class=\"prod_spec\"\u003e\n\u003cli\u003eComposed of 100% Co-polyester with a square structure.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTecnifibre recommend a tension between 22 and 25 kg. Maximum tension: 32 kg.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe copolyester material used will generate control and resistance.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe square structure will generate maximum spin, allowing for extremely aggressive trajectories: long, looping shots or short, cross-court shots. The faster the stroke, the more you'll amplify the spin!\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGauges available: 16, 17, 18\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLength: 12.2 m \/ 40 ft\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStyle #: 04G4S125XB\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tecnifibre","offers":[{"title":"16","offer_id":52929503002987,"sku":"111848","price":16.95,"currency_code":"CAD","in_stock":true},{"title":"17","offer_id":52929503035755,"sku":"111849","price":16.95,"currency_code":"CAD","in_stock":true},{"title":"18","offer_id":52929503068523,"sku":"111850","price":16.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/0337\/files\/04G4S125XB.jpg?v=1772032346","url":"https:\/\/www.merchantoftennis.com\/products\/tecnifibre-4s-black-string-set","provider":"Merchant of Tennis","version":"1.0","type":"link"}