Features: Wear It For 8-10 Hours Every Day, Adjust The Anterior Teeth Arrangement And Arch Shape By two-Way Mechanics and The Jaw Relationship. The Correction Results Have Good Stability. Consistently Wear The Orthosis For 12-18 Months Has Obvious Results (Recommended When Sleeping At Night) . The Cusp Site Is Designed With Raised Sides, Which Has Agood Correction Effect And Uses Importedmaterial, Has Good Memory Performance And Similar To The Role Ofhospital Archwire Correction. Precautions: 1, 1-2 Hours Daytime Wear, Evening Wear 8 Hours. 2.Dual Functions Of Tooth Alignment And Muscle Function Trainingwill Wear Braces In Time With Inte Rmittentalso Play An Effective Role. 3, As Soft Tissue Functions Improve, Muscle Strength Follows the Amount Will Have Teethand Jaw Bone 24 Hours A Dayof Force. Cleaning And Maintenance: It Can Be Cifaned With Toothbrush And Toothpaste.Braces Must Be Worn When Not Wearing Placed In A Storage Case Size:60*45*25mm Colour: Transparent