The 3-in-1 convertible design allows kids to play with water and sand or enjoy leisure time-The top can be detached and 2 play boxes beneath can hold water, sand, and toys-Umbrella is made of durable polyester, waterproof and UV resistant, and can be used alone-The tip of the umbrella can be inserted into the sand/soil to improve stability-Constructed with high-quality fir wood with water-based painting, which is solid and durable-ASTM and CPSIA certification offers the best protection-The trian