This wooden sandpit has a ground liner included with a dimension of 47 x 47 inch to control the sand depth. The solid cedar wood structure is stable and reliable with a bottomless design to facilitate drainage and accelerate ventilation. The large canopy made of PVC oxford fabric is waterproof and offers sunlight protection. And with benches, your kids can play sand while sitting or squatting. The backrests equipped also provide comfortable support for seating. This sandbox caters to kids over 3 years old.