This compact, easy-to-use Himalayan Salt Inhaler contains 100% natural, pure Himalayan salt crystals. Salt inhalation therapy has been used for centuries to help with sinus problems, asthma, the common cold, allergies, hay fever, congestion and other respiratory ailments. Simply inhale through your nose or mouth and start breathing easier. The all-natural, drug-free inhaler assists in the temporary relief of nasal stuffiness, congestion, runny nose, watery eyes, environmental irritants and allergic discomforts. Compact and portable. 2 1/4" x 2 1/4" x 1".