1. Main features-stylish design, light weight, sterile, environmentally friendly PP flexible material, can be self-sterilized, easy to clean, unlimited reuse, non-allergic, fit to your head, comfort, wraparound Design, 6 adjustable card slots, tasteless, long service life, etc.
2. Extensive compatibility-Our universal replacement helmets are compatible with various masks or face shields of the two-point connection type.
3. Washable and durable-The headband is made of durable PP flexible material, which can be repeatedly washed without bending, abrasion, curling, peeling or other types of degradation.
4. Functional design: The product hook adopts a semi-circular arc design, which is convenient to wear around the arc design. It can form a smooth inner surface and is unlikely to cause irritation or abrasion to the skin.
5. Instructions for use: Hang the mask lanyard on any hook of the mask partner, and adjust the tightness freely according to the size of the head.