10Pcs Adjustable Elastic Mask Extension Strap Breathable Fabric Mask Extension Band

Feature Mmade of high elastic fabric soft and comfortable Anti fall off unless you want to take it of When you want to rest and breathe freely you can pull it to the neck without worrying about it falling off Freely adjustable between 6 3 10 2inch it has the most suitable size for your head which suitable for men women the aged big head Made of breathable fabric which can be washed to keep clean and reused Specification Weight 60gMaterial FabricExtension Length 16 26CMBand Width 1cmStorage Bag Size 21 50 x 13 50cmNote The size can be adjusted freely based on your head circumference Its material is soft breathable and comfortable and unless you want to take it off it will not fall off randomlyPackage Included 10 x Colorful BandDetail Pictures