- Ultra soft silicone gel with a superior thin polyurethane skin and high density memory foam. Imported. - Two ways to install: 1) Adhesive option to peel and stick the gel ear cushion to the headset. Note: you need to attach the silicone ear pads to your original plastic pads. This method is more suitable for Peltor 100/500 and Rangeguard. 2) Includes plastic plates to replace the original plastic base, then stick the pads on the new base. This method is more suitable for other 3M headphones and for MSA and Sordin earmuffs. Install tips are on the package. - Designed for Most 3M Headsets: The two installation methods above fit most 3M earmuffs, WorkTunes Connect, Peltor Tactical 100, 300, 500, Rangeguard, Shotgunner II, ComTac, ProTac, Sound Trap, Swat Tac, Tactical 6-S, TacticalPro, Peltor X1A-X5A. ZOHAN EM042, EM033. - Superior Gel Cushions: G-1003 uses an ultra-thin polyurethane outer skin to help the silicone gel resist leaks and spills, while providing a durable, skin-friendly touch. Earpads should be cleaned or replaced regularly to keep ears healthy. The G-1003 material is easy to clean and helps extend the service life of the ear cushions, saving money. - More Comfortable and Convenient: A hole in the gel cushions provides anti-sweat properties and makes cleaning easy. The outer skin can be cleaned with soapy water as needed, but do not submerge. The groove design relieves pressure from the earmuffs and maintains a good seal even when wearing glasses, significantly improving comfort and convenience.