<p>Product Features:</p> <p>1. Main Features - Stylish design, lightweight, sterile, using environmentally friendly PP flexible material, can be self-sterilized at high temperature, easy to clean, unlimited reuse, non-allergic, fits your head, maximum comfort, wrap-around design, adjustable belt, odorless, long service life, etc.</p> <p>2. Wide Compatibility - Our universal replacement headbands are compatible with a variety of two-point connection type masks or face shields.</p> <p>3. Washable and Durable - The headband is made of durable and environmentally friendly PP flexible material that can be washed repeatedly, bent, will not wear out, curl, fall off, or other types of degradation.</p> <p>4. Functional design: The product hook adopts a semicircular arc design, which is convenient to wear to the greatest extent and can form a smooth inner surface, which is unlikely to cause skin irritation or abrasion. The three round holes in the middle can be used as hanging holes, which can be hung on the wall, cabinet and other places with hooks, which is clean and tidy, suitable for most face covers on the market, it can relieve ear scratches caused by long-term wearing of the face cover, reduce pressure on the ear and relieve fatigue.</p> <p>5. Instructions for use: Fix the mask lanyard on any hook of the mask partner and freely adjust the tightness according to the head size.</p> <p>6. Applicable gender: male, female, children in general.</p> <p>7. Product size: 168*15*1.5mm</p> <p>Delivery quantity: 4 pieces</p>