Giant Inflatable Wheel: The word “Giant” is the best to describe our inflatable wheel, Approximate dimension of our inflatable when inflated 65" outer diameter x 32" width x 50" inner diameter, comparing with another inflatable wheel, ours are much bigger and much more fun. | Big enough: Your kids can lie on her tummy, sit on the wheel play with water on their feet, it is 32" width, do not worry about to flip on to its side when you attempt to get inside of it. Children less than 3.8ft can even stand in the wheel. | Durable and inflates quickly: This was easy to use, Finish with Fast of the Valve System, more than 5x faster inflation and deflation. The material is durable, held up very well with your kids. With multi-colors, they are fun and pretty. | Pool and Lawn Toy: The inflatable wheel not only can be played at pool, but also on Lawn, backyard, park, beach, please play with the wheel under competent supervision. | Inflatable pool is up to standard of international children's toys with CPSIA, CPC certificates. Using high quality PVC material, it is environmentally friendly, sturdy durable and wear-resistant, which is safe for your kids.