iNewcow 3M Adhesive Car Cable Clips Cable Drop Wire Holder To Fix Cables Lines (20PCS White) 100% Brand New and High Quality. Size is about 21*13MM/White Color Pls Put it on the Smooth Tile or Plank... And Wait a few Minute. (It don't fit for Whitewashed Walls...) It can be used for Cars /House /Office... Provides strong and tough adhesion. A simple tool to keep you organized.