About this item PREMIUM MATERIAL: Replacement ear pads made of high-quality professional-grade protein leather ear cushions designed for long-term crack-free usage with superior wearing comfort (NOT for SOLO headphones). ENHANCED SOUND: Adopting high-density memory foam that better conforms to your ears, allowing you to enjoy excellent bass and enhanced noise isolation. COMPATIBLE MODEL: Ear pads are suitable for Studio 2.0 Wired/Wireless B0500 / B0501 & Studio 3.0. EASY INSTALLATION: Comes with 2 ear pads featuring self-adhesive parts. Simply follow 3 steps: first, pull hard to remove the old ones, align and stick the inner mats, then push the ear pads fully in and secure them inside the headphone earcups. NO WORRY about falling off because they are specially designed to fit exactly with the earcups. Dimensions: 6.38 x 3.82 x 1.06 inches.