Organize your smaller toys and learning aids in Jonti-Craft’s Baltic Birch 20-Cubby Mobile Storage Unit. This sturdy birch plywood cubby unit has safe, rounded edges and a laminate finish that’s easy to clean. Move it smoothly around your classroom on mounted casters. It’s backed by a lifetime warranty, so you can be sure it’ll stand up to heavy use in your busy preschool or daycare. Comes standard with a hardboard back. Choose a unit with clear, colorful or no trays.