ClosetMaid 1599 6-Cube Activity Storage Table, White Composite Oversized top for a play area for children. Create your own unique look with Cubeicals accessories. Inside Dimensions of 1 Cube: 11.25 in.H x 11.25 in. W x 11.75 in. D. Material: Laminated wood. This product is CARB 93120 Compliant - Phase II.