Replacement Earpads, Mudder 2 Pieces Foam Ear Pad - Cushion Repair for Bose Quietcomfort 2/15/ 25, Ae2, Ae2i - Black Soft leather provides great comfort. Soft foam can manages the ability of blocking noise coming from outside. With self-adhesive part on the back, it is easy to install, just through removing your previous ones (taped on) and installing the new ones. 2 Pieces, replace your previous earpad cushions, and turn your bose headphone to new. Compatible with Bose QC2, QC15, QC25, AE2, AE2i, AE2 wireless, AE2-W headphones.