Ear Scratch Alleviating: The mask extender hooks are compatible with most of the ear-mounted masks, this mask band strap help reduce the pain and pressure of wearing a mask in the ear for a long time.
Upgraded Four Slots: The length of adjustable Mask Band Extender can be freely adjusted to loosen or tighten. Fit for not only adult but child.
Comfort While Wearing: The Ear Mask Hook is made of durable,sterile PP flexible material, which can be repeatedly washed without bending, abrasion, curling or peeling.