When you have purchased ear protection, it is vitally important that you maintain it using various hearing accessories, this prolongs the life span of your hearing protection. For example, a 3M Hygiene kit offers replacement ear cups to ensure a tight protection around the ear to uphold the superb performance of the ear defender. Do you use disposable ear plugs often? Well, having a dispenser could solve this, with a turn of handle a fresh pair of earplugs are dispensed. No pulling out of packet wasting time and better for the environment with reduced packaging. Holding nearly 500 pairs is a great addition if you have a team of workers all using ear plugs.