IMPROVED WINDPROOF DESIGN: In addition to the Velcro on the sides, the sandbox cover has an adjustable drawstring on the bottom for easier adjustment of a custom fit, the sandbox with cover thus ensures that your sandbox Please check the size of your children's sandbox before purchasing. EASY TO USE AND CLEAN: Sandbox with lid is easy to clean, just wipe the sandbox with damp cloth and dry it in the sun. At the same time, it is equipped with a storage bag, which can be stowed away at any time when the sandpit with cover is not in use. QUALITY CONTROL AND ENVIRONMENTAL PROTECTION: All sandboxes must pass rigorous testing before delivery. Our sandbox cover complies with EU environmental standards and does not contain high levels of harmful substances. You can use it with confidence! Note: The data is all manual measurement, please allow 1 - 3cm error, due to the difference in light and display , there will be a certain color difference, depending on the physical object received.