Frame It All 7-Feet by 8-Feet by 70-Inch Hexagonal Sandbox Canopy and Cover Sandbox cover features elastic drawstring to keep the cover tight Easy to connect tarp tabs keep the cover secure and water-tight Sandbox cover material : Nylon Canopy support poles install easily into the stacking joint at each corner of the Frame It All sandbox (not included) Canopy and cover are easy to remove and store