Tray cabinets can work wonders for keeping a classroom organized and neat. The ECR4Kids 15 Tray Cabinet with Bins was designed to be a durable and highly effective way to organize your classroom. The sturdy casters ensure that moving this unit from room to room is easy and trouble-free. Constructed from birch, these deep cubby areas work perfectly with our Scoop Front Bin. Bin colors options include assorted, clear, or desert sand.