ITEM NAME:Reusable Silicone Anti Stop Snoring Nasal Dilators Nose Vents Sleep Apnea Aids Product Description Description: Specification: Material: silicone Description: Use range: Sleepers who snoring or having difficulties with breath and habitual mouth open To help nose breathing when exercising To assist the elderly nose breathing Suitable for both men and women Included: 1 X Anit-Snoring Device.Sleepers who snoring or having difficulties with breath and habitual mouth open. To help nose breathing when exercising. To assist the elderly nose breathing. If item is defective after 3 months, you can still send it back to us.