{"product_id":"wilson-us-open-4-ball-can-tennis-balls","title":"Wilson US Open 4 Ball Can Tennis Balls","description":"\u003cp\u003eThe Official Ball of the US Open. Since 1979, the US Open tennis ball Optimal performance and durability on hard courts. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUS Open Tennis Balls is a superb choice for matches and training and has a premium quality finish. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSanctioned for ITF and USTA tournaments\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePremium high-grade wool\u003c\/li\u003e\n\u003cli\u003eDurable felt\u003c\/li\u003e\n\u003cli\u003e4 balls in a tube\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wilson","offers":[{"title":"Default Title","offer_id":5622202662941,"sku":"BLWUSO4BL","price":9.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2699\/5810\/files\/Screenshot_2025-11-19_172821.png?v=1763602121","url":"https:\/\/www.topspintennis.ca\/products\/wilson-us-open-4-ball-can-tennis-balls","provider":"TopSpin Tennis Shop","version":"1.0","type":"link"}