The following brands headset products compatible headphone boxs(Perfect Fit): 1. For SE-Master1 ,MDR-XB1000 and Telefunken Elektroakustik Audion 110th AQUSTA Professional headset; 2. Product Dimensions(Size): 240x200x120mm (9.5x7.9x4.72 inches); 3. V-MOTA TDD headset boxs Constructed from durashock EVA with a laminated nylon exterior, the case provides protection against drops, scratches & liquids. The case is robust yet comfortable for the frequent travelling DJ. 4. Colour:Black 5. Other items: 5.1 Product Images Were Taken In Kind 5.2 100% Brand New & High Quality 5.3 Products comply with European ROHS environmental protection requirements; 5.4 Material: Hard EVA earphone box, compressive strength, resistance to fall off, waterproof; Custom-Made(It's original)