2 years & up. Filled with fun character brushes, this rack is made from nonporous plastic that prevents bacteria buildup and keeps brushes from touching and cross contaminating. The mesh cover allows from plenty of air ventilation and is easy to clean. The set includes 10 hole rack, 12 character brushes and mesh cover. Mesh cover measures 17.5"L x 6.75"W x 7.5"D.