This pair of ear cushions is made of exquisite quality memory foam and ultra soft leather, which are of high elastic, cozy comfortable and durable. Wearing it, you can enjoying your favorite stereo music to the fullest. They are really preferable replacements ear pads for AKG K430 K420 K450 K451 K480 Q460 and for Sennheiser PX100 PX200 headphones.<br> •Inner enhanced noise-blocking memory foam facilitates the bass performance of your headphone<br> •Outside ultra soft protein leather surface features most comfortable user experience<br> •Adopt safe delicate quality non-toxic raw materials, environmentally and not be easily damaged by the sun, such as be sticky or cracking under the sun<br> •Simple to install, just remove the previous one and wear this one on the headphone, then turn your A-KG or Senn-heiserlike the new one<br> •Special polyurethane memory foam is ultra sensitive to pressure and be adapt to various temperature, humidity, which can perfectly mould to individual' body shape<br> Specification:<br> •Material: Memory foam + protein leather<br> •Item size: 6 * 5.7 * 1.6cm / 2.4 * 0.9 * 0.6in(L * W * H)<br> •Item weight: Approx. 10g / 0.4oz<br> Compatible with:<br> •AKG K430 K420 K450 K451 K480 Q460<br> Note:<br> The package list without user manual.<br> Package included:<br> •1 x Pair of Ear Cushions