Premium Solid Beech Wood Construction: Made of natural solid beech wood with smooth polished surface, water-based varnish, no burrs, safe for toddlers & preschool kids. Dovetail joint craft makes the tray sturdy, durable & not easy to deform Humanized Cutout Side Handles: Built-in hollow handles on both sides for easy carrying by small children's hands. Kids can independently transport learning materials, cultivate hands-on ability and self-care skill, core design for Montessori practical life curriculum Multiple Styles & Sizes Available: We provide undivided single compartment trays in different depths, plus 2-grid divided sorting tray. Large capacity design fits all kinds of Montessori sensory toys, matching games, daily practice tools, art craft supplies, puzzle sets Perfect Montessori Classroom Essential: Specially sized for preschool, kindergarten, homeschool Montessori environment. Uniform wood tone matches all Montessori teaching aids, helps children classify, organize & tidy their learning materials, build good storage habits Wide Multipurpose Usage: Not only for Montessori education, also works as wooden serving tray, desk storage tray for stationery, cosmetic organizer, snack tray at home. Smooth easy-to-clean surface, just wipe with damp cloth for daily maintenance