The Airhead Disc-Go is a real crowd-pleaser. Perfect for carving turns, riding backward, and doing 360s. Polyurethane foam injected roto-molded disc. It has a rounded bottom. The soft EVA traction pad provides a great foothold. No matter how many “water toys” you have, this will be the kid’s favorite! The kids will spend hours playing on it whenever you’re not towing it. The Disc measures 47” x 2” in diameter.