We wanted to run an extension along the underside of the table top and they did the job. We washed the floor with alcohol, waited a few minutes for it to dry and glued these clips. The next day I pulled a couple of them quite hard and they haven't moved and after 2 months the cord is still not visible (and not in the way). The clips are true to size and the double squares are excellent.
50Pcs Adhesive Cable Clips, Cord Holder Wire Management For Car, Office And Home (Black)
42 Review
π Melca Cable Management Cord Organizer - 6ft Long Paintable Sleeve Covers Wire Behind Wall/Floor Mount TV, Desk, Computer, PC, or Entertainment System. Hider Concealer Cover Wrap
27 Review
7Colors-21Pack Reusable Silicone Twist Ties With Strong Magnets For Organizing Cables, Hanging Stuff, USB Cords & Fridge Magnets - Fironst 7.48" Magnetic Cable Ties
32 Review
Leather Cable Straps - Organizers For USB, Headphone Wires | Cord Management Solution | 2 Sizes, 5 Colors | Gydandir
26 Review