{"product_id":"wilson-us-open-junior-21-tennis-racquet","title":"Wilson US Open Junior 21\" Tennis Racquet","description":"\u003cp\u003e\u003cstrong\u003eWilson US Open Junior 21\" Tennis Racquet\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Wilson US Open Junior 21\" is the second step in the US Open Junior series, designed for children aged approximately 5 to 6 who are between 44 and 48 inches tall and ready to move beyond the smallest 19-inch frame as they grow and develop their basic tennis skills. With the same forgiving construction, US Open cosmetics, and pre-strung convenience as the rest of the line, the 21\" keeps the tennis journey accessible, fun, and developmentally appropriate for young children in their first years of the sport.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e21-Inch Length for Ages 5-6\u003c\/strong\u003e - One inch longer than the 19\" entry model, the 21\" racquet is calibrated for children aged 5 to 6 who have grown beyond the 44-inch height threshold and need a slightly longer frame to maintain proper swing mechanics and contact positioning as they continue developing their game.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinued Progression Framework\u003c\/strong\u003e - The US Open Junior series is designed as a continuous progression of sizes that grows alongside the young player, ensuring the equipment is always appropriate for the child's current height, arm length, and strength. Moving from the 19\" to the 21\" is a natural developmental milestone that parents and coaches can use to mark and celebrate physical and skill growth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOversized Forgiving Contact Surface\u003c\/strong\u003e - The large head size continues to provide the generous sweet spot that young players at ages 5-6 need for consistent ball contact as they develop eye-hand coordination and begin learning basic groundstroke patterns. Forgiving construction maintains positive, encouraging play experiences while the child builds the fundamental skills that underpin a lifetime of tennis enjoyment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Strung Ready to Play\u003c\/strong\u003e - Comes pre-strung at an appropriate tension for beginner young players, eliminating any barrier between purchase and first use. Parents and young players can head straight to the court the same day the racquet arrives, maximizing the enthusiasm and immediacy that keeps young athletes engaged with new activities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight and Arm-Safe\u003c\/strong\u003e - Weight is calibrated for 5-6 year olds to swing repeatedly without fatigue or risk of developing muscular imbalances or overuse patterns. Safety and physical comfort for a young developing body are fundamental design priorities at this size in the series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUS Open Brand Connection\u003c\/strong\u003e - The iconic blue and yellow US Open colorway connects this small beginner's racquet to the world's most famous tennis tournament, giving young players a racquet that looks like the one they associate with the biggest moments of professional tennis they may have watched with their families.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreat Gift Option\u003c\/strong\u003e - Simple, complete, correctly sized, and branded with one of sport's most recognizable tournament names — the US Open Junior 21\" is an outstanding gift for young children starting tennis lessons or recreational play. Parents, relatives, and coaches will find it the easiest correct choice at the 5-6 age range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Wilson US Open Junior 21\" is the natural next step for 5-to-6-year-olds who have outgrown the 19\" frame, keeping their equipment in sync with their growing bodies and developing tennis skills with a quality, pre-strung, tournament-branded racquet that makes the game accessible, fun, and age-appropriate at every stage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRacquet Specs — Wilson US Open Junior 21\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.9 oz \/ 195 g (strung)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePre-strung\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComposition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum \/ Graphite Composite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGrip Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 (3⅞\" grip)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended age\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4–6 (approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Wilson","offers":[{"title":"Default Title","offer_id":41916814262334,"sku":"WR082410U","price":45.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/3372\/9342\/files\/100802-DEFAULT-L_cbe998f0-047f-4de8-8450-36747a05d128.webp?v=1761869943","url":"https:\/\/busterpro.myshopify.com\/products\/wilson-us-open-junior-21-tennis-racquet","provider":"BusterPro","version":"1.0","type":"link"}