Preschoolers can increase their manual dexterity, problem solving, and reasoning skills while having a great time with this wooden locks and buckles STEAM wall accessory board. Whether it's sliding or flipping a lock or inserting a key, this interactive board can help little ones learn mechanical processes in a fun and exciting way. Put picture cards or photos behind the locked doors for an elevated game of matching or use the dry erase material behind each door to draw pictures or write special messages. This interactive busy board is brightly colored to capture and hold student's attention and features kid-friendly, smoothly rounded corners for safe play. This Monetssori style busy board installs almost effortlessly on our train STEAM wall system, 3 panel wall system, or freestanding art easel but can be used on the floor or at an activity table as well. The tactile, visual, and sound output is great for sensory play and keeps kids entertained while teaching valuable life skills. Regularly wipe clean with a damp cloth and dry for long-lasting use.