8Pcs/Set Silicone Nose Vent Clip Anti Snoring Device Nasal Dilators Aid Better SleepAdvantages: 1.The anti-snoring devices has a unique design that prevents snoring.it maximizes airflow in the nasal cavity. Let people around you make a sweet dream. 2.The snoring relief helps reducing snoring,nasal congestion,heavy breathing and other breathe risks,enjoy good sleep every night. 3.We provide 4 sizes 2 different style reusable vents to suit any size nostril/nasal passage.Specifications:Material: SiliconeSize: As Picture ShowsPackage Included:8Pcs/Set Nose Vents ClipNote: 1.Duetodifferentpersonalmeasurementmethods,therewillbeanerrorof1-3cm,pleaseunderstand (1inch= 2.54cm) 2.Besidesdifferentcomputersdisplaycoloursdifferently,thecolouroftheactualitemmayvaryslightlyfromthebelowimages,thanksforyourunderstanding.Thanksforyoursupport:) Our products are made with the splendid quality materials and are designed to provide you with the best possible user experience.