Earrock Earpads Bring New Life to Your Headphones♫Ideal Replacement Cushions:Perfect compatible with Bose QuietComfort Ultra headphones.♫Luxury Sound Quality:Our earpads replacement are specially developed for sound isolation allowing a better quality of sound to be focused on your ears and giving you the premium experience.♫Comfortable:A slow rebound effect provides supreme comfort for your ears without feeling pain and heat dissipation allows long time use.♫Premium Materials:Protein Leather: Water-resistant; Not easy to be torn; The stain is easy to be wiped off.Memory Foam: Excellent noise isolation; Provide incredible comfort; Maintains sound quality and increases sound isolation.Plastic Buckle: The ear pads are equipped with plastic buckle on the bottom which help make accurate positioning to install.How to Install:1.Remove the old earpads.2.Pull out the old inner mats.3.Peel the stickers off on the new mats.4.Stick the new mats to the corresponding sides.5.Align the plastic buckle of earpads with the headphones. Then press down firmly until you hear "click" sound.Specifications:Fit Headsets: Bose QuietComfort Ultra headphones.Materials: Protein Leather+Memory FoamColor: Black Sandstone White SmokeSize (1 Pcs): 3.25x3.95x0.83inWeight (1 Pcs): 0.55ozPackage Size: 4.33x7.08x1.57inPackage Weight: 1.28ozPackage Includes: Ear CushionsX1 Pair Screen MatsX1 Pair