Specifications:Color: darkMaterial: PVC(Polyvinyl Chloride),NylonCable Length:Approx. 2.25m/ 7.38ftDiameter:2.9mmNote:Size Compatible With manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon.And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package Included:(Without retail package)1 x USB Cable Mouse Line