Clear silicone tongue cover anti-snoring device anti-snoring and anti-snoring Material: Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. please make sure you do not mind before ordering, Thank you!) Package weight: 60g Package size: 8.7x8.4x3.1cm,(Please allow 1-3mm error due to manual measurement. please make sure you do not mind before ordering.) The Mini Size, Light Weight, Will Not Additional Pressure To The Nose, And It Is Also Convenient To Carry. You Can Gently Suck Your Tongue Forward, Open The To Your Tongue From Falling To The Back Of The Throat. V -shaped Design Is Suitable For Most Tongue Size. Silicone Is, Non -,, Clean, Reused And Soft, And Can Fit The Nostril Firmly And Comfortably. To Snoring And Nasal Congestion, Let You And Her Have Good Sleep And Smooth Breathing. Improve Sleep Without Affecting Normal Sleep. Let You Breathe And Fresh Air. Snoring Will Repeatedly Cause Obstructive Sleep, Resulting In Insufficient Brain And Oxygen, Which Is The Result Of Obstruction. The Obstruction May Be Caused By Large Tonsils, Soft Palate, Or Excessive Relaxation Of Tissue, Nasal Congestion, Nose Or Nasal Structure, Or The Tongue Muscle Is Too Relaxed During Sleep.