The ECR4Kids 30 Tray Birch Cabinet is the ideal storage unit for any classroom or home environment. Little ones can store their art projects, individual items, homework, and more in their own personal space. Use in a home environment to sort and store small items like building blocks, art supplies, crafts, and more. Each cubby measures 9" x 12" x 6.75" and is perfect for commercial use, playroom storage, homeschooling, organizing personal items, homework, art supplies, toys, and keeping games neatly organized and stored away yet easy to spot and accessible when you need them. Heavy-duty casters are included for optional installation for mobility. ECR4Kids birch furniture is GREENGUARD [GOLD] Certified for low VOCs and contributing to healthier indoor air. Our cubbies are safety-tested to ensure safe learning and CPSIA (Consumer Product Safety Improvement Act) compliance, as well as TSCA, CARB Phase 2, and Lacey Act compliance; made with non-toxic, phthalate-free, lead-free materials. We’re committed to safety, testing and regulatory compliance to ensure our products meet or exceed industry standards.