NEW STOP SNORING SOLUTION:2 Choices anti-snore set, 4 magnetic nose clips with 4 nasal vents. Scientifically designed to maximize the airflow to improve the breathing and eliminate the snoring sounds by dilating nostrils、stimulating acupuncture points and dredging the airway. 30% more effective than just using a single device. (Note: These 2 kinds of devices can't be used at the same time.) COMFORTABLE & EASY TO USE: Made of MEDICAL GRADE soft silicone, BPA free, non-toxic, safe, easy to clean, reusable. Flexible design and high-quality silicone offer a comfortable fit and pleasant handling. There are no side effects or allergies. Convenient and applicable to any shape of nostrils. Including a PVC storage case, easy to store and carry. Continuous wearing can alleviate snoring. UNIQUE DIFFERENCES WITH OTHERS: The magnetic force is just right, not too tight, and not easy to drop. Soft and flexible design is much better than other bulky magnetic nose clips. Same appearance but completely different quality and experience. The nasal dilator is softer than the ordinary hard transparent ones and will not hurt the nasal mucosa. Less allergic and has no plastic odor comparing with regular nasal vent. MULTI-FUNCTIONAL: VICORRECT anti snore device not only prevents the usual snoring, changes the habit of oral respiration during sleeping, and prevents upper respiratory infection, it also increases the body's oxygen content and improve sub-health. EASE BREATHING NATURALLY: These top-notch snore care sets are effortless to use. All you have to do is gently insert it into your nostrils with a smooth move. Your problem will be solved naturally! A useful user manual is included in the package.