Product Features No tool needed. Fits over the original headband and zip up in place. Don't need to remove the original headband. Can be used to cover your wear out headband or protect it from scratch. The Headband Cover compatible with ATH-M50x, M50xWH, M50xBB, ATH-M50xBT2 and other same size headbands Product Dimensions: 7.68 x 4.33 inches (19.5 x 11 cm) Package Contents: Headphone headband X 1 Product DescriptionCompatible Headphones: - Compatible with ATH-M50x, M50xWH, M50xBB, M50xPB Headband - Compatible with ATH-M50x, ATH-M50xWH, ATH-M50xBB, ATH-M50xBT2 Headband - and other same size Headbands Package Includes: - 1 x Headphone Headband Protector Note: - Headphone Headband only, Headphone is not included.