If you have our cable management box, you can put the extension lead and power cord inside. Using our cable management box, you can make your house neat and make your life more wonderful!Features:1.Cable management box is much wider and longer than most other cable boxes.2.Cable spaghetti lying around everywhere is not only an eyesore,but is also a safety issue in the household and office.Messy cables often lead to tripping accidents.specification:Material: WoodenSize: the inner width is 29.6cm, and the holes on both sides are 14x5.5cmSuggested uses:Computer cables,TV cables,mobile phone cables,speaker cables,audio and video cables,USB cables,power cords,electric guitar cables,microphone cables and much more.Note:There may be a certain error in the size, please refer to the actual product received.Package contents:1 x Cable Management Box