TA1803 Features: -Strong EVA foam material. -Easy cleaning care. -Pad of a size easy to work on. Product Type: -Balancer or stability ball. Color: -Blue. Material: -Foam. Dimensions: Overall Height - Top to Bottom: -2.75". Overall Width - Side to Side: -17". Overall Depth - Front to Back: -10". Overall Product Weight: -0.6 lbs.