1. High-quality material:Soft silicone material
2. Effectively reduce the pressure of the rope, the relief effect is up to 85%
3.Instructions：Easy to use，just hang the hook through the mask rope
4.Silicone material： Washing / Alcohol Sterilization / Hot Water Sterilization
5.It is suitable for medical workers, office workers, and everyone who wears a mask for a long time during this special period, to prevent the mask strap from tightly holding the ear.
2PCS x Ear Hook