Mudder 2 Pieces Replacement Foam Earpads/Ear Pad/Ear Cushion for Audio-Technica ATH-M30, ATH-M40x, ATH-M50, ATH-M50s, ATH-M50x Soft leather provides great comfort Soft foam can manage the ability of blocking noise coming from outside Easy to install Package includes 2 pieces of earpads; Replace your previous earpad cushions Compatible with Audio-Technica ATH-M30, ATH-M40x, ATH-M50, ATH-M50s, ATH-M50x