uxcell Unisex Stretchy Healthcare Dust Proof Earloop Face Mask 2/10/12/20 Pack Cotton Size: One Size, Suitable for: Unisex Solid color, elastic straps, cotton blends material earloop face mask Breathable and Moisture Wicking Fabric Gently Hand Washing Warm Anti-dust and infection resistance effect in murrain or at crowded places. Double straps for tying and hang on the ears, which make it can fit various people. Washable and durable.