Top 25 Best Seller! This popular12 Tray Mobile Gratnell Storage Cabinet features 12 spacious cubby storage compartments with award-winning Gratnell clear storage trays that make storage, organization and identification of items a snap. The rugged trays are easily removed and replaced by children after playtime or classroom use. Mounted on heavy duty non-marking casters for convenient mobility. Also available: WB0909T Nine Tray Cubby Mobile Storage Cabinet and 0915T 15 Tray Cubby Mobile Storage Cabinet [each sold separately]. Constructed in beautiful, durable birch plywood in safe, non-toxic natural UV finish that won’t yellow and withstands rigorous use. Dimensions:40.50″W x 18.00″D x 34.50″H Weight: 120 lbs. Ships by Truck Ships Fully Assembled Made in USA. GreenGuard Gold certified. Lifetime Warranty.