The Frame It All Composite Square Sandbox Kit 4ft. X 4ft. X 5.5 in. (2 inch profile) provides the building blocks of childhood imagination and discovery. Simple to construct (no special tools required), and easy to maintain. When your child outgrows the sandbox you can sustain your memories by repurposing the sandbox as a raised garden bed, landscape edging, or integrate with other 2 inch profile Frame It All components. The Can-it-be� Telescoping Square Sandbox Canopy easily transitions to an attractive cover with the flip of a few levers. When used as a canopy it provides cooling shade and protects your child�s exposed skin from harmful UV rays. When used as a cover it protects the sandbox from rain and debris, or from being used as a litter box by neighborhood cats or other animals. The domed construction prevents water pooling which can help prevent a mosquito breeding ground. The 4ft. x 4ft. square canopy & cover integrates with any 4ft. x 4ft. square Frame It All sandbox. The telescoping poles insert into the stacking joints at each corner of the sandbox. Canopy is fully collapsible for easy storage if required.