Silicone Gel Ear Pads for 3M WorkTunes Hearing Protector

These gel cushion filled with a combination of silicone gel and foam, it is more comfortable and sealed than normal ear cushions.The outer layer of this silicone ear pads is made of polyurethane, which gives the skin a soft touch. . Remove your existing ear pads .Clean the surface of 3M WorkTunes Hearing Protector .Peel a gel seal from the backer .Stick it on the surface of plastic housing ,and press down for a while .Repeat above for the other side