Memory Foam Earpads Ear Cushions Kit for Bose Quietcomfort 3 QC3 On-Ear Headphones Compatible Models: Bose Quietcomfort 3 QC3 On-Ear Headphones Noise Isolation: High elasticity memory foam material helps to decrese the noise and increse the sound quality Lasting Comfort: Superior quality memory foam one pair of earpads lets you feel more comfortable Durable Replacement: Well-made protein pu leather reduce any scratch, easy to install and give new life for your headphones Quality Guarantee: we take care of all quality-related issues with a REPLACEMENT OR EXCHANGE