Perfect gear gap help prevent mask straps from slipping out and can be taken off easily. Very easy to use: Pull one of face cover strap hook the extender bayonet, then after wearing the face cover, finish the other side. Clip the face guard on the back of neck or the back of the head, and free the ears.
- 4 adjustable gears for the perfect fit for both kids and adults
- Relieves the ears pressure and fatigue.
- Set of 10 plastic mask strap. 5 black, 2 Clear and 3 Light BLue
