The Pro Ears Ultra Pro hearing protection ear muff advantages are the superior comfort, quality and performance. Ultra Pro ear muffs have an NRR of 30, are very comfortable and stylish. They are ideal for range use, indoor or outdoors, for small and large caliber handguns and pistols. If you are an active shooter who wants maximum protection, the Pro Ears Ultra Pro model is perfect. Features: The Pro Ears Ultra Pro advantage is the great comfort, noise attenuation and quality The super comfortable Pro Form leather ear cushions and the padded and adjustable headband make all day use a breeze Ultra Pro's are ideal for indoor and outdoor range use 1 year warranty Made in USA