Keep your playroom or classroom uncluttered with ECR4Kids 2-Shelf Mobile Storage Organizer. The multi-purpose storage shelves provide ample space to display and organize school supplies, arts and crafts materials, building blocks, games, and puzzles at home or in a daycare. Make playtime more manageable with displays of developmentally appropriate toys and books; rearrange play spaces with too many options. Use this toy rotation storage to bring excitement back as playthings are refreshed. Designed to grow with little ones, this bookshelf for kids helps parents and teachers keep small items off the floor and within reach. The low-profile open-face shelves encourage children to select their favorite story or activity independently, introduce organizational skills, and clean up when playtime is over. Four casters are included for mobility; move the shelf organizer from an entryway to a reading room. Constructed from sustainably harvested birch plywood with a tough UV lacquer that seals the wood surface and resists scratching. A UV inhibitor makes furniture resistant to ultraviolet light and yellowing. Natural birch plywood is durable and designed for everyday use in a commercial or institutional environment, great for the home. Combine the Montessori storage with ECR4Kids Birch furniture to complete the space; sold separately.