Headphone Protective Case for Sennheiser HD598, HD558; AKG K550, K240; Sony WH-H900N h.Ear, XB700, XB500; ATH A900, M50, M50x; Skullcandy Hesh, Hesh 2, Hesh3, Crusher, Uprock, Navigator, Aviator Design for Large Headphones easy to use and carrying like Sennheiser HD598, HD558; AKG K550, K240, Sony XB700, XB500, ATH A900, M50, M50x; Skullcandy Hesh, Hesh 2, CruSher, Uprock, Navigator, Aviator Featured contrast color zipper and Moveable zipper pouch with velcro Quality and Satisfaction guaranteed by individual case inspection Easy to use, place your headphone without removing the cable Eco-friendly materials