COMPATIBLEWITH: Studio 2 and 3 Wired & Wireless (Model B0500, Model B0501 &Model A1914) Over-Ear Headphones (DO NOT FIT Solo On-Ear Headphones), pleaseCHECK your Headphones' model before purchaseOUR INGENUITY: By adding ExtraThick & Slow-Rebound memory foam, our ear pads will conform to your earsfor a personalized fit, ensuring you excellent bass and extremecomfort.FLAWLESS INSTALLATION: You will get an extra pair of Adhesive Tape(in case you mess up) and a Triangle Opener, making the entire installationeasy and fast.LUXURY UPGRADED EAR PADS: Why not buy a fancy dress for your300$ Headphones? Don't be afraid to take off your old ear pads and put on ournew onesWE CONTINUE TO develop more professional and ergonomic ear pads.Please contact us for replacements or refunds if there is an issue with yourpurchase.