Material:	Regular PVC,Anti-burst PVC, ECO-friendly PVC(3P,6P,16P)
Description:
Any colour and printing available; Popular sizes: 55,65 and 75cm; Accessories abailable: measuring tape,plug and nozzle; Improve your posture, balance,flexibility, core strength and coordination; Tested by 300Kg weight(regular material) and 500Kg (anti-burst material) and certified by SGS;