face mask holder extension strip mask elastic mask adjusting hook strap

mask ear protection anti-tightening enlargers ear strap accessories 1pc features: 100% brand new and a product. the ear the holder of the loop extensor is made from the silicone material of the quality, soft and comfortable to use, light and non-toxic, it is not easy to break, will not causing any discomfort to your skin and edges couldn't leave the skin cut down o the buckle of the ear cable is designed with four adjustable gears in each side, adjustable belt can extend