What do you feel? ... From the back, different items can be easily placed in the box for children to feel. The high front with two grip holes and cuffs is a great privacy screen so that the children don't cheat when guessing the sensory material. The side of the box has two grip holes for easy carrying. Easy to store because it can be easily and stably assembled. Material: untreated plywood Measurements: 34 x 32 x 20 cm Age restriction: 3 years