About this item Easy DIY installation, no tools needed. Fits over the original headband without the need for removal. Can be used to cover your worn-out headband or protect it from scratches and sweat. Also serves as an extra pad to improve wearing comfort. This headband protector is compatible with QuietComfort35 II, QuietComfort 35, QuietComfort25, Studio Wireless, Studio3, Studio2.0, Studio1.0, WH1000XM5, WH1000XM4, WH1000XM3, WH1000XM2, WHXB900N headphones. Product Dimensions: 9.45 x 3.35 x 0.12 inches.