The ProGuard Mould Your Own Earplug Kit allows you to create a snug, custom fit ear plug from the comfort of your own home - ideal if you have found generic fit or disposable earplugs uncomfortable.Available in 3 colours: beige, red and blueHighly comfortable, custom fitted, mouldable earplugsNoise Reduction Rating (NRR) of 24 dBEasy instructions with quick settingLong lasting and washableThe ProGuard Mould Your Own Earplug Kit is a versatile solution that is ideal for noisy activities like motorcycling, motorsports, DIY and shooting, providing a snug seal against unwanted sound. These Ear plugs are able to offer a Noise Reduction Rating (NRR) of 24 dB (when fitted correctly).Moulding is simple, just read the easy instructions and create your earplugs in minutes, providing a custom-fit at a fraction of the price.