We at Selbys Canvas and Shade custom make to order sand pit covers in any shape and size using Commercial Grade Com 95 shade cloth. Our covers are designed to stop debris such as sticks, leaves and rubbish from entering the sandpit. These covers also stop pests such as possums and cats from soiling the sand protecting our children from disease.We prefer and highly recommend the weighted chain edge design as shown on picture. This design has an anti-rust metal chain enclosed within the edge seam of the cover, this adds enough weight to stop the sandpit cover from blowing away.