The Frame-It-All Square Sandbox will give your children a fun place to build sandcastles during the warm summer months. With eco-friendly construction, this sandbox is made of composite plastic timbers that won"t warp, rot, or splinter. Certified "all-green" material consisting of post-consumer polyethylene and 100% natural fibers - it really makes a difference in going green! It measures 48L x 48W x 6H inches and holds up to 700 pounds of sand. Packaged with four stacking joints, four composite plastic timbers and an optional square sandbox cover. About Frame It All Made by Scenery Solutions, the Frame It All system is a simply designed, durable wrap-around landscaping system. Warp-resistant wood is crafted into easy-to-assemble pieces that come together to create raised flower beds, vegetable gardens, playground borders, landscape edging, and more. Since 1987, the professionals behind the Scenery Solutions company have been working to develop products and systems to improve your outdoor space and increase comfort and productivity in the garden. The Frame It All system may be the most versatile solution available when it comes to innovative, attractive design elements in your home or yard. * Certified all-"green" plastic timber material of post-consumer polyethylene and 100% natural fibers * Will never warp or rot * Splinter- and toxin-free material * Optional green nylon cover with elastic drawstring * Beach ball included for use with cover * Holds up to 700 lbs. of sand * 48L x 48W x 6H inches