Oriley adjustable anti-slip ear strap hook is the good choice for you to wear along with your face mask that contains earloops as it will relieve the pain and pressure around your ears. This little magic strap extender is a lifesaver for making your strap fit better. It extends the length of your mask to convert it for head wearing.EASY TO USE: It only takes a few seconds to replace the buckle. After wearing one side of the mask pull one of the washable mask bands to hook the expander accessory and then complete the other side.EASY TO CARRY: This lightweight mask extension hook is suitable for work school hospital supermarket running cycling hiking outdoor and group activities.EASY TO WASH: Adopt waterproof material to quickly clean the dust or dirt on the surface.FASHIONABLE DESIGN: Light weight tasteless durable easy to clean and reusable long use life.BROAD ADAPTABILITY: 4 level adjustable comfort design Suit for various kinds of straps and people fit perfectly for the head.Specifications:Feature: Hypoallergenic Adjustable DesignMaterial: Food Grade PPColor: Orange Black White Pink Yellow Random Delivery)Each Size: 12 cm x 2 cmEach Weight: 10g