Material and size The sandbox cover is made of high-quality nylon material, which is sturdy and durable, not easily damaged, and has good sealing performance, which can prevent the sand from overheating due to from long-term overheating. exposed to the sun. (Please confirm the size before purchasing) Secure Fixation: Our sandbox cover has a drawstring that can cover the sandbox securely to prevent it to fly away. When using, just tighten the rope, which is very quick and convenient. Perfect Cover: Insulate rainwater and debris from your sandbox with this cover raincoat for sandbox. In addition, it can also prevent pets from entering the sandbox and urinating in the sandbox, thereby protecting the sand from contamination. Square patio covers are perfect for indoor and outdoor furniture. Widely used as a sandbox cover and garden swimming pool cover. Easy to carry: The material of the waterproof sandbox cover is soft and easy to fold. It can be easily folded, carried and stored when you don't want to use it, widely used as a sandbox cover and garden swimming pool cover. Can be used as tent legs, hammock, rain cover, picnic mat, ground cover, etc. Note: The data are all measured manually. Due to differences in light and display, please allow 1-3cm error. Please refer to the actual item received.