Specification: Quantity: 5 pairs ( 10pcs ) Color: Black Material: quality sponge foam Diameter: 60 mm (about 2.4") The foam ear pads thickness 3mm How to chose right size: Circular headphone measure the diameter. Oval headphone measure 2 size (Length and width) then take an average. Note: Production process: Using double pressure process, two sponge hot pressing and splicing, splicing areas maybe have burrs. Due to the product is not turned over, customers maybe see the edge of the product, you can try to turn it over, then use it. Included: 5 Pairs x Ear Pads Ear Cushions (L+R) 1. High Quality: Headphones ear pads cover is made of high elasticity sponge, durable and soft. 2. High Performance: The ear foam will enhance the bass performance of your headphone. 3. Perfect Replacement: This headset ear cushion is a perfect replacement for you lost or broken ear cushions. 4. Easy to Install: Just pull out your old headphone earpads and install the new ones. 5. Satisfaction Guarantee: We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any issues, inquiries or need assistance, please feel free to contact us directly.