COMPATIBLE WITH: Over-Ear Headphones (Model B0500, Model B0501 & Model A1914) that are suitable for certain brands, both Wired & Wireless (DO NOT FIT Solo On-Ear Headphones), please CHECK your Headphones' model before purchase!!! 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. FLAWLESS INSTALLATION: You will receive an extra pair of Adhesive Tape (in case of any mishaps) and a Triangle Opener, making the entire installation easy and fast. LUXURY UPGRADED EAR PADS: Why not give a stylish update to your expensive Headphones? Don��t hesitate to remove your old ear pads and apply our new ones! 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. 980 Perfect after-sales service: If you experience any quality issues or are not satisfied after receiving the product, please reach out to us and we provide free return and exchange services.