Auditory comfort: Ototap Rubber earplugs are specially designed to reduce auditory discomfort caused by noise, wind, sand, dust, or moisture. They offer effective, comfortable, and practical insulation. Quality: If you are looking for a quality earplug and not just a quick fix, Ototap is the solution. At Ototap, we design and create products of the highest quality with top-notch raw materials. Its soft and hypoallergenic rubber perfectly adapts to all types of ear canals and fits your ear naturally.