A set of ear plugs is are much like safety goggles - they're meant to protect and prevent health risks. Earplugs will reduce noise and the likelihood of potential damage to the inner ear. Many people experience hearing loss after lengthy periods of working with machinery, power tools and due to a noisy working environment.
There are various designs and styles, not to mention materials. You can purchase disposable ear plugs, silicone and custom fit ones. They come in a range of colors for the more adventurous and the five best featured below are aimed at industrial use.
Don't leave yourself open to the long term effects of working with persistent noise. It's truly surprising how many people don't realise the impact and harm that occurs with what is otherwise known as noise pollution. Look after your ears - you only have one pair.