Product description: nasal strips --- breathe better. Sleep better. Feel better. - reduce snoring - improve breathing during exercise - provide drug-free relief from nasal congestion Indications: Nasal strips can provide temporary relief from nasal congestion and stuffiness and may also reduce or eliminate snoring. Structure: - two flexible "spring-like" pieces gently lift upwards the congested nasal passages so you can breathe through your nose, close your mouth and stop snoring, allowing you and your partner to get a good night's rest. - special adhesive holds the strip comfortably in place. - improves airflow by 31% Material: pe, non-woven cloth and film Capabilities: - peel off intensity >1.0 n / cm - air permeation rate >200 g / m 24 h - normally no rash or skin irritation Functions: - expand nasal passages; - used for relief nasal congestion caused by cold, allergy and rhinitis. - reduce snore and improve breathe for athletes. - size is important ---get the right size for maximum benefit - medium: 55mm x 16mm (fits 75 % of adult noses. ) - large: 66mm x 19mm (for an adult with a larger nose) Cautions: - to get maximum results, please place strip correctly. - for single use only. Do not use for more than 12 hours. - not for children under 5 years old. - do not use over sores, sunburned or irritated skin. - if rash or skin irritation occurs, discontinue use.