[Highest Quality] The sandbox cover has been upgraded to a 420D polyester fabric with a PVC waterproof coating, which is thicker and waterproof to ensure durability and long-term use.[Function] Widely used as a sandbox protective cover, it is specially designed for children's toy shelters to protect toys from dust, sun and rain. The sandbox cover is made of durable, lightweight fabric, which is dustproof and waterproof.[Practical] The drawstring design can firmly cover the sandbox and protect sand and toys. It is tear resistant, weatherproof and breathable, easy to clean, and has a long service life.[Space saving] This high-quality rain cover is small in size, foldable, easy to install and disassemble, and does not take up space.