Tender Leaf Toy Monster Lock Box This fabulous monster Lock Box features 8 different doors with various lock mechanisms and 2 monster shapes. Perfect for free exploration and hiding scary monsters! It helps children to develop their problem solving skills and learn how to open and close different locks. Age range: 3 Years And Older Product size: 6.54" x 6.73" x 11.73" Weight: 3.34 lbs Retails $80 #busyboard #kiwico #Montessori #woodtoy #lockbox