... add nano titanium ball Detials description:Healthy Sports Tape:Energy Sports Tapematerial:cotton(40%),terylene(55%),spandex( ... 5%)model number: X30 titanium tape-001specification:5m*5cmoriginal country:Made in Chinatechonology:techonology:30 ... feature:1, With strong flexibility, both breathable and waterproof, convenient and practical2,Because of scalability, suitable for ...