Made of High Quality ultra soft comfortable leather, internal soft memory sponge padding, durable & flexible. The ear-conforming fit is due to a firmer memory sponge cushioning which isolates sound perfectly from your environment while enhancing every beat that comes through your headphones . Easy to install,replace your worn-out earpad cushions. Soft leather provides great comfort. Compatible with SteelSeries Siberia 840 800 Headphones Specification: Material: protein leather + sponge Outer diameter: 94mm Compatible with SteelSeries Siberia 840 800 Headphones Package Includes: 2 Pair Ear Pads Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement.