About this item Compatibility: Perfectly fits Studio Wired B0500 / Wireless B0501 / Studio 2 and Studio 3 (Does NOT FIT Beats Solo) Soft and Durable: The replacement ear pads are made of high-quality foam and protein leather, as soft as the original pads, designed for all-day music enjoyment without swelling or pain. No Loss of Sound Quality: The memory foam cushion effectively blocks outside noise, retaining the original sound quality of your headphones, ensuring a quiet experience in noisy environments. Easy Installation: Simple to install, with strong adhesive on the back of the ear cushions to ensure they stay securely attached. Note: Please clean any residual glue on the headphones before attaching the new ear pads. Dimensions: 3.6 x 3.1 x 0.98 inches.