"Safety First" Splash-N-Swim Child-Sized Swim Masks Goggles Assortment! (Set of 4) Feel the need to hold your nose every time you are under water Swim masks allow you to see under water while keeping both arms ready to swim about. Perfect for helping kids learn to swim as well as paddling around the pool or snorkeling at the beach. (4) Splash N Swim Child-Sized Swim Masks assorted among the 4 color combinations shown. Ages 3 to 6 This is a very small set of masks