Coming up with a solution for all of the cables running on your desk is one of the things you have to start when you are cleaning your working place. Not only that they look ugly and ruin the aesthetics, but you will also have a problem focusing. That can decrease the progress both when working or while studying. The easiest way to get rid of all of the wires is to route them through a hole on your desk so they are not visible anymore. In addition, you can tie them down together, and find a place on the back of your working place where they will not be an issue. However, if you leave them just like that, unprotected from the edges of the hole that you have drilled, they will be damaged quickly. Especially if we talk about peripherals because you move them often, the wires will abrase and you will have unfunctional devices. All that can be prevented with a simple use of a rubber grommet for 1/2 inch hole. 

The rubber grommet is a ring-shaped material that is meant to be inserted inside the hole. It serves the purpose of protecting the cables from being abrased with the contact of the sharp edges. The rubber offers the essential qualities of being both sturdy and soft so the wires can stay safe. When you plan on routing them, a 1/2 inch hole is all you need to pass a couple of them together. That is why one of the most commonly used items is the rubber grommet for 1/2 inch holes. If the hole is not predrilled, be careful to get the correct dimensions. However, if you drill a larger one by mistake, you can still use our chart and find a suitable rubber grommet for your situation. You might have a choice to pick between basic colors, so choose one that will suit the surrounding objects well.