Wee Wonders Sandbox With Lid & Adjustable Umbrella, Dirt Digger Excavator Sand Box With Cover Incl Construction Toys & Play SandThe engineering vehicle theme sandbox brings more joy to children, you can dig sand, build, tell stories with your child, double the happy time. ABS material, drop and wear resistant, the whole body can be washed. Multi functional sandbox toys, let the child immersive experience, in the game to develop spatial thinking and hands on ability.