Montessori Classroom Shelf - 4' x 32" - Open BackDesigned for flexible learning environments, the Adjustable Birch Classroom Shelf Open Back adds accessibility and warmth to your classroom setup. Crafted from high quality birch plywood, its open back design encourages collaborative play and allows access from either sideideal for Montessori inspired spaces or open layouts. Three wide tiers and six roomy cubbies help keep books, toys, and supplies neatly organized and within easy reach for children.