Description: The mask extension strap is adjustable, can effectively reduce the pressure and pain caused by wearing a mask for a long time.

Features: Can be adjusted to fit the size of your head circumference Desiged with adopt anti-falling Designed with adopt anti-falling both ends of the mask Easy to carry and use at any time Suitable for most masks Made of polyester, soft, comfortable, breathable and not tight Offer you a comfortable wearing experience Suitable for men, women, the elderly, children

Specifications: Material: Polyester Size(L x W): 20 x 1cm Color: Black

Package Contents: 20Pcs Mask Extender Strap

Estimated Delivery Time: 12-19 Working Days from Overseas Warehouse.