• Material: Silica Gel
• Color: White, Red, Blue
• Case Diameter: 5.5cm/2.2inch 
• Item: 2 in 1 Anti Snoring Air Purifier
• Type: Nasal Cones
• Quantity: 1Pc
• Features:
• High quality stop snoring device, soft texture.
• help you open nasal cavity, smooth breathing, relieve nasal congestion, increase oxygen flow.
• To prevent respiratory tract infections and colds by altering the bad habit of breathing in your mouth during sleep.
• Easy to carry, unconscious poison, unconscious flavor, unconscious vice.
• Package Content: 1 x Anti Snoring Air Purifier, 1 x Storage Case, 1 x Manual
• Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item.1cm=0.3937inch