Variety: total 20pcs, 4 different kinds of slots to meet your different needs: single slot - 4pcs, double slot - 8pcs, three slot - 4pcs, five slot - 4pcs; Compatible with cables less than 6mm in diameter. Organization and control: the ideal solution to keep your desk organized and clutter-free. Easy access to cables in the desired location. Easy to remove: thanks to the acrylic adhesive used, the clips can be removed without any damage or residue on your desk (note: once the adhesive removed, the adhesive will lose its adhesive) Sturdy and durable: These cable clamps are built to the highest standards. They are therefore sturdy while remaining sticky for a long time. (note: adhesive will shrink in cold weather. Before use, it is strongly recommended to heat the adhesive surface with hot air or a hot water bottle.) Extensive use: can be used for a wide variety of services, including computers, tv cables, power, usb cables, wires and cables, networks and on any surface in your home or workplace, such as walls, plastic, wood, glass, rubber, etc.