Material: PU leather +memory foam, durable and flexible,which can effectively block the noise coming from outside,giving you comfortable listening. Cushions align with mounting posts inside the headphone ear cups, snap easily into place. Self-adhesive part on the back, easy to install. Replace your previous earpad cushions, and make your headphone look new. Compatible for QuietComfort15 QC2 QC15 QC25 QC35 AE2, AE2i, AE2 wireless Premiun-quality PU leather provides great comfort. Make your headphone look new. Color: black Package Contents: 2 x earpad 2 x inner memory foam mats Only the above Package contents, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The allowable measurement error is +/- 1-3 cm.