Provide ultimate splash control and sensory learning with this clear, tough, 9" deep acrylic tub. Great for teaching lessons such as floating versus sinking. Bottom drain valve makes clean up a snap. Matching see-thru acrylic activity cover included.KYDZSafe edges. KYDZStrong construction. KYDZTuff finish. Baltic Birch frame fits easily through classroom doors. Drain with valve included. Ready-to-Assemble. Heavy-duty, locking casters for mobility. See cleaning recommendations at www.jonti-craft.com/cleaning.Product Height (inches):24Product Width (inches):38Product Depth (inches: 24