Premium High-Elasticity Tennis Training Ball
Ultra-durable rubber core ensures consistent bounce & shock absorption for repetitive drills. Reinforced nylon outer layer resists abrasion & maintains shape during intense solo rallies. Precision-wound elastic rope (3.5mm thickness) offers adjustable tension for skill progression. Multi-scene application: basement practice, backyard rebound training, pet fetch games. Tournament-grade surface texture enhances spin control – ideal for beginners mastering topspin/backspin. FDA-approved non-toxic materials safe for dogs" chewing (tested under 20kg bite force). Industrial-grade stitching at anchor points prevents unraveling after 10,000+ stretches. Space-saving design: compact 9cm diameter fits standard ball hoppers/car trunks. Wholesale bulk pricing available for coaches/clubs – ships globally in 72hrs.