Two of your dogs favorite things on a mint green mask. Bones, Balls and Paw prints cover this cute mask. Our masks are made from 100% cotton and are 3 layers thick. The outer layer is pre-washed flannel and the two inner layers are unbleached muslin. Designed for comfort there is no metal on the nose bridge making them washable and reusable while still fitting snugly to the face. Machine wash warm and tumble dry low to avoid excessive shrinkage. Adult and Child sizes available.