Replacement earpads made with high quality memory foam and linen. Replace your worn-out earpad cushions / ear cover / ear cups. Give your headset a brand new earpad. Make it brand new look. Durable and long lasting, quality made ear pads. Compatible with Audio-Technica ATH-M50 (and all other M50 sub models), M50xBT2, PRO500mk2, ANC9, AD700x, A500s, AD900x, M10, M20X, M30X, M40X and other large or mid-sized over-ear headphones. (See full list of headphones in product description. ) Will also fit other brands and models, check dimensions of your headphones.