HeadCase Audio Combo Pack - One Replacement Headband Cushion and One Pair of Ear Cushions for Bose QC2 and QC15 Headphones Includes: One replacement headband cushion, one pair of replacement ear cushions, and two pairs of cloth scrims to refurbish your aging Bose QC2, QC15, and QC25 headphones. Headband Cushion Installation video - Search online for Nhi2QvFUlJg Ear Cushions / Ear Pads Installation video - Search online for WhG2eSpArI and NUMMU370bMI to view the product demo. Search Headcase Audio online to view all product and installation videos.