Ototap Pre-Molded Rubber Mini are earplugs specially designed to protect the ear from the risk of water penetration during bathing, showering, and water sports, as well as noise, wind, dust, sand, etc. Each Ototap Pre-Molded Rubber Mini box contains 2 earplugs, a 100% recyclable plastic case for easy storage, hygiene, and transport, and an information leaflet with usage instructions in 3 languages (Spanish, English, and Portuguese). Each earplug is a conical piece approximately 24 mm in height and 0.5 g in weight. Its composition is thermoplastic elastomer. Instructions for use of Ototap "Pre-Molded Rubber Mini": 1. Hold the earplug by its cylindrical part and insert it into your external auditory canal until you feel your ear is blocked. 2. Adjust the Ototap for greater reduction of water penetration risk. 3. To remove, gently pull outward. Mini rubber earplugs. Brand Ototap. 100% recyclable.