Bollsen earplugs are made of medical silicone and are free of BPA, PVC, softening agents, latex and cadmium. They are ideal for allergy sufferers, cooks or athletes. In addition, they are very comfortable to wear and cause minimum irritation. They are reusable and washable. They are made of 100% natural silicone, the combustion of which produces only carbon dioxide and water. Bollsen standard size hearing protection fits most people with average sized ear canals.
Each of our earplugs can be reused around 100 times. Unlike cheap foam, our medical silicone does not lose its shape. On the contrary: the soft material moulds to your ear canal and fits better with every event.With the right care, you can extend its durability: simply clean with water and a cloth. Dirt, moisture and earwax don’t stand a chance.








