Replacement earpads made with high quality memory foam and protein leather. Replace your worn-out earpad cushions / ear cover / ear cups. Give your headset a new earpad. Make it a brand new look. Durable and long lasting, quality made ear pads. Compatible with Sennheiser PX360BT PX360 Mm450X MM550X ear pads. Will also fit other brands and models, check dimensions of your headphones.