Physical Closed Mouth Orthopedic Mouth Patch $ 4.41 Product information: Efficacy: Anti-mouth opening, drooling, snoring Color: free size Specifications: blue corrugated type (20 pieces/bag), purple ice cream type (20 pieces/bag) Material: non-woven fabric, acrylic glue Packing list: Mouth Patch *20pcs1packProduct Image: