For Pollen allergy sufferers,dust allergy sufferers Can be washed and reused 3 times Materials: Soft-Stretch Polyurethane Size:For Kid Color:Pink color include :Pink,Yellow,Blue Blue Color include:Green,Dark Grey,Blue Unlike most Masks,Which are Disposable,the Tougher Mask can Also be Washed up to 10 times and reused. Protect yourself from Pollen Allergy and Dust,While still Looking Smart. The Award-Winning Mask (Coming in a Pack of 3 Pcs) offers a three-dimensional structure that aligns better with the contours of your Face,Capturing 99% of pollen in its innovative oft-Stretch Polyurethane materials before the particles can make contact with you. Brand No Brand SKU 100233704_NP-1020488926