The Pomms Pink Earplugs are designed to allow horses to hear normal tones, while greatly reducing distracting or loud noises. POMMS comfort plus design protects your horse's sensitve ears from wind, water and debris. They are washable, re-usable and won't fall out.... (read more) They are non-irritating, soft, pliable, discreet and durable. Made in USA. Sold as pair.