SANDBOX, STUDY DESK, WATER-TIGHT CONTAINER, MARBLERUN, & BRICK BLOCKS ALL-IN-1: Unique activity table transforms between multiple play activities. Underneath the dual side panel toy building bricks construction tabletop, features a large compartment space for storage, water playset aquatic toys, or sand box. Remove the legs to place the table top on the ground level to adjust the height setting to best fit children creativity needs. Organize the play area with 4 detachable storage bins included. The PicassoTiles multi-purpose dual size brick building table measures to be 20.1" x 20.1" x 16.5" (L*W*H) allowing kids to have a neat and safe environment to build and create while fostering STEM education In The Box: - Multifunctional Building Brick Block Activity Table - Kids Chair - 501 Regular Size Building Blocks & 24 Piece Marble Run Kit - 56 Large Sized Construction Building Bricks (Blue x4, Orange x17, Green x6, Yellow x15, Red x4, Dark Green x10) - 2 Brick Removal Tools