WE CONTINUE TO develop more professional and ergonomic ear pads. Please contact us for replacements or refunds if there is an issue with your purchase. LUXURY UPGRADED EAR PADS: Why not buy a fancy dress for your 300$ Headphones? Don't be afraid to take off your old earpads and put on our new ones!. FLAWLESS INSTALLATION: You will get a Triangle Opener, making the entire installation easy and fast. OUR INGENUITY: By adding Extra Thick & Slow-Rebound memory foam, our ear pads will conform to your ears for a personalized fit, ensuring you excellent bass and extreme comfort. COMPATIBLE WITH: Solo2 and Solo3 Wireless (Model B0534 and Model A1796) On-Ear Headphones (DO NOT FIT Studio Over-Ear Headphones), please CHECK your Headphones' model before purchase!!!.