Material: Eco-friendly PVC Weight: 1lb to 15lbs Size: 4" to 9" Color: red, yellow, blue, pink, green, white and black Material: Eco-friendly PVCWeight: 1lb to 15lbsSize: 4" to 9"Color: red, yellow, blue, pink, green, white and blackUsed to strengthen and tone muscles and bones of the hips, backs, legs, hands, arms and shouldersCan help develop overall body muscles, balance and coordinationA great ...