Ear protectors Protection from water & noise Reusable Easy to use and comfortable Nominal size: 13 mm 1 pair Cerumina Acqua Work are ear protectors with injected silicone. They protect against noise and are ideal for use in swimming pools, as they create a barrier against water. They are suitable for use in noisy work environments, on airplanes and in swimming pools. Instructions of use: Wash your hands carefully before applying. Place the earplug in the applicator. Introduce the ear protectors in the ear and Gently press. Remove the applicator. Properties They protect from water & noise They are extremely comfortable Age Suitable for adults. Cautions Do not push the ear protector deep into the ear canal and always remove them slowly from the ear. Keep away from heat and direct light. Keep out of reach of young children.