1) Material: PVC 2) Dimensions: 4" - 30"3) Weight: 45 -1,500g4) Colors as per client specifications (red,yellow,blue,white...) 5) Used to strengthen and tone muscles and bones of the hips, back, legs, hands, arms, and shoulders 6) Helps develop overall body muscle, balance and coordination 7) A great exercise alternative for any age and fitness level 8) Washable and easy to care for