DescriptionThis is a simple while practical and effective treatment of a new type of orthodontic trainer. It can be used for irregular teeth, wide teeth gap; After correction, the teeth in the patient; After the wire is corrected, it is used as a tooth holder. For situations like mild column, adult mild crowded teeth dislocation; Patients, corrective have enough clearance; Fixed orthodontic retainer after teeth.Feature- Color: Blue - Material: Plastic - Size: 6 x 4 x 2.5cm - For situations like mild column, adult mild crowded teeth dislocation; Patients, corrective have enough clearance; Fixed orthodontic retainer after teeth. - Good resilience, environmental protection- No harm to the teeth and oral tissue. - Avoid the trouble and inconvenience causing by Arch wire training, especially for man who cannot achieve Arch wire training Note: -Tooth orthodontic is a long process, please be patient for the effect. -The product is made of medical plastic and there is a little plastic smell odor, please rinse with saline or toothpaste before using.