1Excellent Rubber Material: This cable feed through bushing is made of excellent rubber material, which is sturdy and wear resistant, not easy to be damaged, and has a long service life. 2Easy To Use: This ethernet cable grommet is simple to use, you just need to force apart the wall grommets and insert the cables, then align the wall holes for neat cables and beautify the wall. 3Good Compatibility: This cable pass through grommet has good compatibility and is suitable for organizing all kinds of cables with a diameter of 7mm or less. 4Compact And Portable: This cable wall pass through grommet is small in size and light in weight, which is very convenient to carry around and use. 5Wide Application: This wall grommet has a wide range of applications for flow through cable routing, eliminating clutter and beautifying wall openings while running cables through walls and protecting wires from damage. 4 xCable Routing Kits