Refrigerator freezer oven and dishwasher all open and close. Knobs on dishwasher oven and sink turn. Removable sink for easy cleanup. Large enough that multiple children can play at once. Made of wood. Sturdy construction. Recommended ages 3 and up. Stove dimensions are 25.87in L x 13.75in W x 26.25in H. Fridge dimensions are 12.37in L x 14in W x 30.75in H.