Replacement Ear Cushions for Bose Quiet Comfort 3 (QC3) and On-Ear (OE) Headphones Watch our product installation video for these ear pads on youtube. Search for - Kfl5y1hTdyU Save up to 60% of original manufacturer price. Professionally made with top quality 'Protein Leather' and 'memory foam' to maximize comfort and longevity. New heat welding technique used to strengthen connecting points of the materials. Replaces your old worn QC3 and OE Headphone ear Cushions. Package includes 2 replacement ear cushions for a total refreshment of your headphones.