Features: Immerse yourself in your favorite tunes with these soft sponge ear pads for JR300 JR300BT JR310BT headphones. Crafted from durable sponge material, these ear pad cushions provide long lasting comfort. Designed for music enthusiasts andaudio lovers, easy to install and use,. Experience enhanced sound quality with these replacement ear pads, perfect for home or travel use. Upgrades your headphone experience with these comfortable ear pads that reduce external noise for an improved listening experience. Specifications: Item Type: Ear Pads Material : Sponge for: JR300 JR300BT JR310BT Headphones Headset Size:approx 65mm/2.56in Types: High Protein Skin/Wrinkled Skin Black/ New Wrinkled Skin Blue/New Wrinkled Skin Pink/Perforate Molds/ Black Headband/Blue Headband/ Pink Headband Quantity:2PCS/Set Earpads or 1PC Headband Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 2PCS/Set Earpads or 1PC Headband