Earplugs developed to protect your ear from both water and wind or cold when you practice outdoor sports. Their ergonomic design makes it easy to use, they are very easy to put on and take off. The product contains two filters, two M membranes and two L membranes, 3 external applicators in sizes S, M and L, and a leash to avoid losing them, all in a case. It is important to fit the correct size plug to adequately protect your ears. You should wash them with fresh water and dry them before storing them in their case. Includes a leaflet with instructions for use.