Elastic Cord Mask Tightness Adjuster Button Ear Locks Non-Slip Stopper

100/200x Elastic Cord Mask Tightness Adjuster Button Ear Locks Non-Slip Stopper

Description:

100Pcs Elastic Cord Buckles Ear Rope Earloop Mask Tightness Adjuster Button .
Made of high quality silicone, soft, flexible and durable.
Adjustable design, easy meet you different tightness need.
Reduce pain and pressure of wearing a mouth cover in the ear for a long time.
Professional face cover making accessories, bring much convenience for you.

Package including:200x Elastic Cord Mask Tightness Adjuster Button