Wall grommets are used for installation into coarse wall holes or perforations in order to make it easy for the wires to go through with no chance of getting tangled up. This grommet’s main purpose would be to seal the wires passing through these grommets. However, as the surfaces around the holes are not flat, they may also cause harm to the wires. Therefore, these grommets also provide an orderly look to the rough edges of the holes in the wall and keep the wires running through them protected. Generally, wall grommets are manufactured from rubber and come in different dimensions and designs. Also, there are some 3D printers that can be used for the design of immaculate grommets. Wall grommets can be found in a variety of designs on the market. For example, rubber grommets consist of synthetic polymers, which are used for wall insertions, similarly to those that are manually mounted and called snap grommets. A grommet strip comes in the form of a cut piece of tape with a shape to cover the rounded ends of the hole. Basically, they have the fundamental purpose of protecting the wires from the bumpy or rugged wall ends as well as creating a flat surface for the wires. When it comes to tidy wall grommets they are designed to fit a 10 mm hole. In fact, their use for upgrading cables for television and satellite is more frequent. Furthermore, you can choose from several methods of mounting wall grommets. When using the most basic method it is necessary to use a drill and put a circular cutter at its front end to make a perfectly drilled hole in the wall. Then, with the help of a curved cutter, carefully position the grommet on the wall and drill a hole. Subsequently, place the grommet holder in a hole, and guide the cable or wire from the other side into the hole. In order to complete the last step, you need to lead the cable through the cover hole and fasten it appropriately.