There is nothing like a clean tidy sandbox to keep children of all ages safely occupied for hours and hours. The 6" high hexagonal sandbox is ssembled in an hour or so, using the Frame It All joints and four feet long composite plastic timbers, which never rot, splinter and warp or lose their gorgeous natural wood grain finish. Don't forget to also purchase the heavy duty customized sandbox cover to keep it clean and dry. Cover sold separately below. This eco-friendly sandbox is made from recycled plastic, is splinter and toxin free and will never rot. Includes 3 Stacking Joint 2-Packs, 6 Composite Plastic Timbers and 1 Sandbox Liner. Easy to install. Dimensions: 7' x 6' x 6".