Description Material: PVC Clean with warm soapy water and soft cloth Great for yoga, strength, core balance, stability exercise Size:S/55CM ,M/65CM, L/75CM Color:Pink,Purple,Blue,Silver Support 2000 lbs. of static weight. Air PUMP INCLUDED! Our Exercise Balls are premium quality, with a number of key benefits: Perfect for strengthening the abdominals, core and lower back muscles. Manufactured from burst resistant, durable rubber, perfect for tough workouts. High grip, non slip surface for safe use when performing weighted exercises. Perfect for use with yoga, pilates, or for general strengthening and balance. Air PUMP INCLUDED! Package included: 1 X Exercise Ball 1 X Air Pump 2 X Air plug 1 X Air Pull Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/-1-3 cm.