Features: Engineered exclusively for headphones, these replacement ear cushions deliver superior noise isolation through customs contoured design and premium protein leather/memory foam construction. Customs fit design with thickened layer enhances passive noise isolation while maintaining original audios quality through precise acoustic alignment. Ideal for fitness enthusiasts and daily commuters seek sweat resistant ear pads with hygienic treatments for hygienic long terms wear. These ear cushions combine a sleekly design with reinforced stitching to protect earphone housings from wear while matching modern headphone aesthetics. Upgrades worn out cushions effortlessly, restoring clear sound quality and ergonomic fit Specifications: Component:Sponge+Protein 4Option Color Size:Approx.79x93x21mm/3.11x3.66x0.83inch Package Includes: 1pair Earpads note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.