Pain Relieved: Children's Mask Strap Extender convenient thing relieves the ear pain and stress from mask wearing, as the picture shows, it changes the supporting place rather than fixed on the ear.
Adjustable Girth: 4 kind of girth ensures the mask tightened, suits for kids
Easy to Use: After wearing the mask, pull one of mask strap hook the extender gadget, then finish the other side.
Material: Mask helper is made for Eco-friendly materials PVC
Size: Length, 6.2 inch ; Width, 0.6 inch; About 0.17 oz per product, and the package includes 4pcs Extender
Package include:1pc