Mask Ear Cord Extension Buckle Adjustable Mask Accessories Hook Mask Non-SlipProduct description:Mask ear strap hook ear protector anti-leak extension hook Fit Your Head Size - The Mask Extension Strap Can Be Adjusted To Fit The Size Of Your Head Circumference. The Face Mask Earloop Extender Can Freely Adjust The Length Between 7-25CM/2.7In-9.8In, Which Is Suitable For Most Masks, Suitable For Men, Women, The Elderly, Children .It Can Effectively Reduce The Pressure And Pain Caused By Wearing A Mask For A Long Time. Anti-Shedding Design - Anti-Shedding Design For Upgraded Version : The Use Of Anti-Shedding Design On Both Ends Of The Mask Allows You To Do Anything At Ease. When You Need To Rest And Breathe Freely, You Can Let It Hang On Your Neck And Don Not Have To Worry About Its Shedding. Usage Method - Hang 2 Mask Head Straps On The Buckles At Both Ends Of The Face Mask Earloop Extender; Pull Them Open And Put Them On The Right Place Of Head; Move The Adjusting Button Position And Adjust It To The Proper Size . Soft & Comfortable - Made Of Polyester High-Elastic Fabric, It Is Soft, Comfortable, Breathable And Not Tight, Fitting Perfectly On The Head Without Any Special Feeling.Main features-stylish design, light weight, sterile, environmentally friendly PP flexible material, can be self-sterilized, easy to clean unlimited reuse non-allergic, fits perfectly to your head, maximum comfort wraparound Design, adjustable belt, tasteless, long life, etc.Extensive compatibility-various masks or masks with two-point connection type disposable masks dust-proof masks and moreWashable and durable-This headband is made of durable PP flexible material that can be repeatedly washed without bending abrasion curling, shedding or other types of degradationReduce the pain and pressure of wearing a mask in the ear for a long time Specification:Product size: 1 7-25CM/ 0.39 2.7-9.8inchNet weight: 3g eachMaterial: PolyesterPackage Contents:1 x mask ear strap hook