Description: Compatible with:Audio technica M30 M40 M50 M50X M50S M40X MSR7 headphones Can be used to cover your wear out headband or protect it from scratch. Fits over the headband and zip up in place Easy DIY Installation No Tool Needed Specification: Size:Approx. 240x90x5mm Material: Elastic material Package Includes: 1 Piece of Headphone headband