Mobile Storage Cabinet: Versatile unit has four shelves for organizing building blocks in a daycare, school, or home; make playtime enjoyable and enriching by incorporating block play Easy to Reach: Perfect height for children to self-help; introducing organizational skills at a young age helps kids handle information in a logical way, prioritize activities, and build self-esteem Durable Finish: A grey stain is applied using a multi-step process highlighting the natural features and grain of the wood making each piece truly unique; designed to withstand daily wear and tear Certified Safe: Storage shelf is GREENGUARD [GOLD] Certified for low VOCs, TSCA and CPSIA compliant; features rounded corners and edges for added safety Product Dimensions: Storage organizer measures 24" W x 13" D x 24.63" H; adult assembly required; Adult Active Engaged & Direct Supervision Required