This clear sensory table provides an interesting perspective on sensory play. Great for small spaces. Perfect for teaching lessons such as floating versus sinking. Bottom drain valve makes clean up a snap. Cover includes Lego® compatible plate so this item can pull double-duty as a play table. Features heavy-duty, locking casters for mobility. Activity cover included. Ready-to-Assemble. Table measures 24.5"H x 20.5"W x 20.5D. Weight: 30 lbs. Lego® pieces, and other accessories are not included.