Self-Adhesive Cable Retainers: These clips come with strong sticky 3M tape and stick to all flat and dry surfaces such as glass, metal, wood, plastic, stone, ceramic, etc. They are easy to remove and won't leave behind residue or damage Rugged and Durable Cable Clips: These cable clips are made of environmentally friendly premium PA66 material for long life Application: Cable clips are very useful for organizing various cables such as network cables, computer cables, USB cables, TV cables, Christmas lights, etc., can be used at home, work or in the car EASY TO INSTALL: The cable holder is self-adhesive, you can easily attach by simply pressing it firmly on all four corners, then wait two hours before plugging in the cable Colour: Black Dimensions: 8.8mm x 14.2mm x 13.6mm Material: Plastic (PA66), 3M tape Package Includes: 20x Adhesive Cable Holders