About this item Compatible withNoise Cancelling headset, please CHECK your Headphones' model before purchase. Make sure to confirm your headset's model to ensure compatibility. OUR INGENUITYThis product specializes in ear pad acoustics, offering a high price/performance ratio. Upgrade your headphones with these Ear Pads for ultimate comfort. Experience effective noise isolation while wearing your headphones. Easy to installJust remove the old ear pads and put the new ear pads into the ear cups of the earphones, then you can easily snap the ear pads into the earphones without any auxiliary tools. Package Includes1 pair of Earpads + 4PCS Microphone Foam (Headphone not included). Dimensions: 5.63 x 3.19 x 0.91 inches