Montessori Classroom Corner Shelf - 32" TallOverview Turn unused corners into organized learning zones with the Avenlur Birch Corner Shelf. At 32 inches high, this compact unit tucks into a 90 corner and adds four practical surfaces (top + 3 shelves) for Montessori trays, picture books, baskets, and manipulatives. The neutral birch finish and softly rounded edges pair seamlessly with the Avenlur Classroom Series. Why educators & parents love it Space saver: Neatly fits into any right angle