Cable Tie Set: Set includes: 3 x 3 Slot Cable Holder, 2 x 4 Slot Cable Holder, 1 x 6 Slot Cable Holder. Different types give you more choices. Material: Made of silicone and strong adhesive, for non-toxic, anti-static and flexible properties. Design: The compact design prevents cables from falling out. Compatible with cables with a circumference of less than 7 mm such as charging cables, headphone cables, network cables, cables mouse pads, audio cables, etc. Multifunctional: Thanks to the adhesive tape, you can stick our cable organizer on all smooth surfaces such as wood, glass, metal, plastic, tiles, wallpaper, etc. without falling off. Note: 1. Before sticking, please clean the surface to adhere. The cable holder is not suitable for wet rooms and rough surfaces. 2. After sticking it, you need to press firmly for 15 seconds, then wait another 24 hours.