Premium quality protein leather earpads ear cushions. These earpads fit most large oval-shaped over-the-ear headphones such as (but not limited to) AudioTechnica ATH Sony AKG, HifiMan Philips Fostex Monoprice. These ear cushions fit comfortably on your ears without distorting sound so you can enjoy your music with great clarity and comfort. These earpads are with your Audio Technica ATH M50, ATH-M50x, ATH-M30x, MSR7NC, ATH-A900X, ATH-AD900X, ATH-900, ATH-M40x, ATH-R70x, BPSH1, ATH-M40FS, ATH-PRO700, ATH-AD700x. AKG K551, K553. Shure SRH 440, SRH-840 Pro 80. Ultrasone HF 580. Sony MDR-ZX770BN, MDRRF985RK, MDR-V700, V900, MDR-1A, MDR-RF6500. Fostex T50RP T50, th-x00, T40rp, 20RP MK3. Monoprice 8323 This product is also known as: 1. Audio Technica ATH-M50x ear pads,2. Audio Technica Replacement Ear Pads (Pair) For ATH-M50 & ATH-M50S Headphones, 3. HP-EP Replacement Earpads for M-Series Headphones, M-Series replacement earpads (black, pair). Compatible with: ATH-M20x, ATH-M30x, ATH-M40x, ATH-M50x, ATH-M50, ATH-M50s, ATH-M50RD., Audio Technica ATH M50X - Also Compatible with M50/M40X/M40/Sony MDR/Monoprice 8328 and Many More Oval Shaped Headphones ienza is a registered trademark. Use of the ienza trademark without the prior written consent of ienza, LLC. may constitute trademark infringement and unfair competition in violation of federal and state laws. ienza products are developed as cost-effective alternatives to OEM parts. They are not necessarily endorsed by the OEMs.