Sell Ear Guards Hook with Adjustable and Flexible Strap Ear Protector for Mask best price

Product Features: 1. Prevent masks from sore ears 2. Invisible mask extension strap to prevent lure, adjustable in three gears Why use ear protectors: 1. Long-term wearing a mask can cause ear density and slight red pain. 2. Completely solve the ear pain problem and make wearing a mask more comfortable 3.The product has an anti-slip groove design, and there are anti-slip points on the inside to prevent it from falling when worn. 4. Three-level elastic design, will adjust comfort at will 5, easy operation, compact and easy to carry, you can carry in two steps 6. Suitable for all types of masks