Product manual: Adhesive cable clamp with self-adhesive pad for stable grip on the surface for easy disassembly without damaging the table top, no residue on the surface This 50-piece self-adhesive 3M super-tape strap base helps you manage power line management and organize multiple cables. Size: base length1.2inch/3cm x width0.8inch/2cm straps length3.7inch/9.3cm xwidth 0.5inch/1.2cm The following tips can help you extend your product life: 1. Clean the dust with a duster before use. 2.3M glue is best glued once and should not be removed repeatedly. 3. After using the self-adhesive, press for 30 seconds and wait for 24 hours before using. Or you can use screws to fix it according to your preference.