Precise Fit : Specifically designed for YHS36, WH62, WH66 headsets, these ear cushions provide a seamlessly fit with not slipping or loosening during use. Soft Sponge :soft sponge earpads for breathability ,protein leather covers for comfort, catering to different preferences while maintaining sound isolation. Comfortable for Long Wear : Featuring high elasticity sponge and skin friendly protein leather, these ear cushions ensures breathability and comfort during extended calls or meetings. Enhanced Noise Isolation : Tightly wraps around the ear to effectively block ambients noise, improving call claritys and making it ideal for conference . Easy to Replace : With an elastic opening design, these ear cushions can be quickly installed or removed without tools, simplifying the replacement of worn out original pad.