You can place the Sandpit pretty much anywhere, on grass, soil or even concrete and due to our wood treatment process you can even place it partially or even fully in ground without affecting the warranty. This makes our Wooden Sandpits ideal for people with unlevel gardens. Our tongue and groove slot system allows for a quick and easy assembly of the walls of your sandpit. We supply the sandpit to you as a complete package which includes the walls, top shelf, weed membrane and screws.