Case Star Durable Black Color PU Leather Protective Carrying Hard Case Bag for Logitech Wireless Headset H800 & Sennheiser Urbanite XL Plus Case Star Cell Phone Bag Dimension: 7.4" L x 5.3" W Hard shell case with soft interior layer provides a better protection. A removable inner mesh pocket for storing cables or other accessories. And a carabiner help to hang the case on a hook or your backpack. Fits for Logitech Wireless Headset H800. 100% quality guarantee and it's better to let it air out by propping it open a few days before use.