Instructions: 1 General require user wear the orthodontic braces for 1-2 hours during the day, and 8 hours at night. 2 At first week, your teeth may feel pain and soreness, this is normal. You need keep on using everyday. 3 These orthodontic braces with good quality, but do not bite them, avoid deformation. 4 Before and after use them, please clean with a toothbrush use cold or warm water,do not use hot water! ; ;Then put them in clean box. ; Special structure: It is high quality,mades of soft silicone, odourless and nontoxic. Wearable and durable for daily use. 1. Lip block, slow muscle contraction, develop good habits. 2. Upgraded version of the closed design to remove bad oral breathing habits 3. The tip of the tongue improves the force of the tip of the tongue on the teeth and improves the dislocation of the teeth. 4. Dental arch track, two-way mechanics, improved teeth, promoted neatly arranged teeth. Appropriate rigidity: Has enough thrust force and is comfortable to wear at the same time. Suitable for even metaphase and severe symptom. Multifunctional: Can improve bucktooth, large tooth gap, malocclusion and even your chew habits. Wearing it at night can also relief odontoprisis symptom. ; Package including:

1 Soft; orthodontic braces; + 1; Hard; orthodontic braces ;;