<b>Package Includes:</b><br> 2×ear pads, 1×auxiliary mounting rod <br> <b>Compatibility and applicability: </b><br> These replaceable Bose ear cushions are designed to provide long-term comfort for your Bose QC25 headphones, but they are also compatible for Bose QC 2, QC 15, QC 25, QC 35, SoundTrue and SoundLink AE2 Around-Ear headphones use high-density memory foam and premium PU leather to provide long-term, crack-free durability. Form perfect seams around your ears, ensuring your excellent noise isolation and enhanced bass. <br> <b>Installation Tips:</b><br> Customers without any installation experience can watch the installation steps in our picture before trying the installation.<br> Spare ear pads are held in place by mounting flanges (the oval base of the earpads). The flange is clipped under the small lugs around the inner edge of the ear cup of the headphone. <br>If the cushion is partially or completely detached, push its mounting flange back onto the ear cups. Then click on the edge of the mounting flange to make sure that the cushion snaps into all positions on the headset.<br> Products not manufactured by Bose do not bear any trademarks owned by Bose and the seller is not affiliated with Bose.