Features: Made of high quality material for extra-comfort. Soft comfortable memory-foam to enhance- noise blocking. Easy to install and use.Replace your worn-out earpad cushions. Made of high quality ultra-soft comfortable foam, and protein leather ear tips Memory-foam padding, durable & flexible, for hours of comfortable listening-. Specifications: Item Type: Ear Pads Material: Protein-Leather+Foam Suitable for: ATH-WS990BT ATH-MSR7 MSR7B MSR7 MSR7SE MSR7NC SR9 DSR9BT M50X M40X M30X M20X Headphones Headset Size As Pictures Color: Black with Black Mesh/ Black with Red Mesh Package Includes: 1 Pair Ear Pads 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!