Easy to install and replace: These ear cushions are compatible with various Bose headphones. No tools required, and it's simple to swap out old ear pads for these replacement cushions that fit perfectly. Comfortable and soft: The replacement cushions are made of soft synthetic leather and filled with memory foam, ensuring a comfortable fit over the ears and pleasant extended use. Improved sound quality: The memory foam cushion helps reduce external noise, while maintaining the original sound quality of Bose headphones. Specifications: Size: 10 x 8 x 2 cm Material: Memory foam, synthetic leather (protein leather) Compatible with: Bose QuietComfort 35, Bose QuietComfort 35, QuietComfort 35 II, QuietComfort 25, QuietComfort 15, QuietComfort 2, Bose AE 2, Bose AE 2i, Bose AE 2w, Bose SoundTrue, Bose SoundLink Note: For hygiene reasons, this item cannot be returned or exchanged if the packaging or seal is broken. Package includes: 1 pair of ear cushions for Bose headphones