Description: 1. Main features: fashionable design, light weight, aseptic, environmental friendly PE flexible material, self-cleaning, high temperature disinfection, unlimited reuse, no allergy, perfect fit to your head, maximum comfort, surround design, adjustable belt, tasteless, long service life, etc. 2. Extensive compatibility - various masks with two-point connection or N95 disposable masks, dust masks, etc. 3. Washable and durable - the headband is made of durable PP flexible material, which can be repeatedly cleaned, bent, not worn, curled, dropped or other types of degradation. 4. Relieve the pressure of long-term wearing of mask on ears Specifications: Color:blue,white,pink,Black Size:as the picture Package Included: 2pcs Mask Buckle