Brand Name: DEDOMONOrigin: CN(Origin)Type: Anti Snore MouthpieceWork Mode: CPAPMaterial: siliconePressure Range: 4-20 cmH2OModel Number: A1615quantiy: 1/2pairsanti snore: anti snore deviceOral Hygiene: Mouth Guard 2/4PCS Anti Snoring Bruxism Sleeping Mouth Guard Night Guard Gum Shield Mouth T