\n \nFeatures: \n \nRound and smooth, not easy to damage. Oral mucosa ulcer rate reduced by 89.3%, comfort increased by 89%. Gingival comfort without fear of ulcer. \n \nReduce food debris and bacteria growth. Cleaning efficiency increased by 88% and brushing time reduced by 15 minutes per day. Easier cleaning, healthier mouth. \n \nSpecification: \n \n100% brand new quality \n \nItem Name:Dental Orthodontic Brackets \n \nMaterial:Metal \n \nColor:As the picture show \n \nSize:As the picture show(1inch = 2.54cm) \n \nPackage includes: \n \n20Pcs/set Dental Orthodontic Brackets(with hook) \n \nor \n \n20Pcs/set Dental Orthodontic Brackets(without hook) \n \nNote: \n \n1. Please note that the photo does not show actual size, please refer to Description for size details. \n \n2. Please allow differences due to manual measurement, thanks. \n \n3. Due to the difference between different monitors, the image may not reflect the actual color of the item. \n \n