Mask Extender, Face Mask Holder, Anti-Slip Mask Buckle Strap (4pcs)
- The ear strap extender can help to keep your mask tighted.1688.
- When you work and doing exercise, Relieves Discomfort and Pain in Your Ears..
- After wearing the mask, Pull one of mask strap hook the extender gadget, Then finish the other side..
- The length of adjustable Mask Band Extenders can be freely adjusted to loosen or tighten..
- Our mask band can be trimmed in size, Can adjust the length as you like.Longest dimension 37CM (14.6 IN)The shortest size can be trimmed 8CM(3.2IN).