Compatibility: Designed to perfectly fit JBL Tune 510BT / 520BT / 570BT / 660NC / JBL Live 460NC / 670NC / JR310BT / JR300BT / Sony MDR-ZX110 Headphones EarPads , please read the dimensions carefully before purchase Super Comfort: Earpads for JBL Headphones are made of high quality memory foam, ear friendly, compact and lightweight, premium faux leather make sure it can be used for a long time Easy Installation: just remove the old earpads, and then install the new jbl headset pads for your headphones. The package comes with a step-by-step instruction manual,please read it before installation Product feature: Headphone pads are well-made, pays attention to beauty while considering practicality, a perfect combination of fashion and everyday life Package Include: 2 pack of Earpads in the package (Note: Headphone is not included) Replacement earpads is the perfect replacement accessory for your beloved JBL Tune 510BT,JBL Tune 570BT,Tune 520BT,JBL Tune 500BT,JBL Tune 660nc,JBL Live 460NC,JBL Live 400BT,JBL T450BT,JBL E45BT,JBL JR 310BT,JBL JR 300BT and many other headphones. The ear cushions are made of high quality material, soft and durable, which can protect your headphone well, it is an ideal gift for yourself, your family, your loved ones or your friends.Available in a variety of colors to meet the needs of different headphone styles