Re-usable corded earplug made from high quality soft TPR with a metal-detectable ball bearing inside the earplug. Offers high SNR 30 protection and can be disinfected and re-used multiple times for maximum cost effectiveness. Comes with a cord so it can easily be held around the neck or shoulders when not in use. Blue colourway is universally accepted in the food industry. Earplugs come individually wrapped in a clear polybag and as part of a dispenser box of 100 pairs.