Our Enviroply Sandpit Kit is an ideal choice for fun-loving homes. Featuring Aussie made panels using timbers that have been sustainably sourced in Australia and hardwood corner joists, this sandpit is built to last. Alll Peppertown Sandpit Kits provide an internal sheet to hold the sand within the sandpit, this cover sheet prevents grass and weeds from growing into the sand play area and allows for water drainage. Size: Size: 1.2 x 1.6m. Will need between twelve to fifteen 20kg bags of sand to fill.