Jumping Trainer Resistance Band Item no: SC-6 Place of Origin: Danyang, China MOQ: 1000pcs Supply Ability: 200,000pcs/month Port: Shanghai, Ningbo etc Basketball Volleyball high jump bounce trainer rope wrist device elastic rope jumping trainer Resistance Band; Material: Nylon belt+Fabric out layer+latex tube; Contains sleeved tubing, handles, wrist belt and ankle belt; Most used size: 6*11*1200mm. Customer sizes acceptable;