Kids Wooden Bookshelf with Universal Wheels-GrayCute tree shape appearance and clear color suitable for both boys and girls Perfect kid sized height for easy book viewing and organization Double sided storage design for larger storage space High quality MDF and solid wood make the bookshelf with higher strength ASTM and CPSIA certification ensures safety With 4 universal wheels easy for children to move the bookshelf Smooth surface and round corners to keep the kids from getting hurt Waterproof