Children love to create designs in sand and they’ll be fascinated by how their designs look when illuminated from underneath. Place the Sand Box atop our WB0717 Tabletop Light Box, WB0724 Small Light Table or WB0742 Large Light Table [each sold separately] and watch the fun begin! Sand not included; not intended for wet use. Constructed in beautiful, durable birch plywood with no visible screws or joinery for a fine finished furniture lookin safe, non-toxic natural UV finish that won’t yellow and withstands rigorous use in safe, non-toxic natural UV finish that won’t yellow and withstands rigorous use. Dimensions:20.25″W x 20.25″D x 4.00″H Weight: 7 lbs. Ships UPS or FedEx Ground. Made in USA. GreenGuard Gold certified. Lifetime Warranty.