Our silicone protectors are washable and reusable. You can wash the regularly with soap and reuse them. One size fits all types of masks with cords. Due to their small size, they are not conspicuous and bulky to wear. Therefore, it is cost-effective, and you can enjoy the process of wearing it on the mask. Features -Color:Assorted Color -Material:Silicone -Size:4.00X3.00X0.50cm/1.57X1.18X0.20in -Hold your mask securely around the , can prevent the mask from being lost or soiled. -Our is a practical tool that can relax your ears and keep your mask clean. Just wear it over your mask rope like a cover. -The will not any trouble to your work and life, perfect for people of all ages. -Suitable for the people who wear the mask with feeling and hurt, this mask cover can release this feeling while wearing it. -It can be used for home, office, school, travel, etc. An to store your mask. Package list: 5 x Protectors