Description: Material: Foam Ball Pit Pool is made of sponge with good elasticity. It is soft and suitable for your children to play.Size: Ball Pool has an outer diameter of 90 cm, a height of 30 cm, a thickness of 5 cm, and an inner diameter of 80 cm, providing ample play for your children.Removable and washable cover: The outer layer of Round Ball Pool is made of removable , which can be easily washed to ensure a hygienic play environment for your children.Convenient design: The bottom of Play Equipment is equipped with a zipper for easy removal and washing. It is also covered with woven for easy storage and transportation.Aesthetic: Round Ball Pit is equipped with a color match zipper, which enhances the overall appearance of the product. Size Chart: Outer diameter: 90cm or 35.43inchHeight: 30cm or 11.81inchThickness: 5cm or 1.97inchInner diameter: 80cm or 31.50inch Package Includes: 1 Foam Ball Pit Pool Note: 1.This is not infant toy , please take away from children to avoid eating.2.Please allow slightly errors 1-2cm differences due to manual measurement.