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: white - Material: Plastic - Size: 5.5 x 5 x 1cm - For situations like mild column, adult mild crowded teeth dislocation; Patients, corrective have enough clearance; Fixed orthodontic retainer after teeth. -The mouth guard can reach back molars, to provide complete protection. - No harm to the teeth and oral tissue. - Environmentally friendly material production, comfortable to wear. - With ergonomic design, groove fits the surface of the teeth, convenient to maintain gentle breathing and does not affect the protective effect of teeth during strenuous exercise.