Replacement Earpad cushions + Inside Tone Tuning Foam pads For Sennheiser HD600, HD650, HD545, HD565, HD580, Headphones With ITIS Cable Clip Compatible for Sennheiser HD600, HD650, HD545, HD565, HD580 Headphones Replace your worn-out earpad cushions Material: Made of ultra soft comfortable Velvet, internal soft memory foam padding, durable & flexible, on-ear design isolates ambient noise to maximize musical enjoyment Quantity: 2 x earpad+ 2 x Tone Tuning Foam pads (Headphone not included) Easy to install.1-Year Replacement Warranty by ITIS.