They are hung without causing damage, are firmly attached and are removed without a trace. Strip type: transparent for interiors. They are easy to fit, with no need for screws, nails or holes. Strips come off cleanly, leaving no holes, marks, or sticky residue. Suitable for most smooth surfaces, including painted walls, tiles, metal, furniture, and wood. Perfect for keeping cables safe and organized in entertainment and office areas. Includes: 4 clips and 5 small straps.