Achieve a confident smile with our NNEOBA Three-Stage Teeth Retainer Set, designed for gentle and effective teeth alignment. Specifications: Material: Food Grade TPEColor: TransparentSuitable Age: AdultStages: Phase I (D1)Power Source: Dry & RechargeableCertification: CE Features: Three-Stage Correction Therapy: Gradually corrects crowded or misaligned teeth with three different braces of varying hardness.Safe and Comfortable Material: Made from soft, flexible, food-grade TPE, providing a comfortable fit for extended wear.Convenient and Hygienic Storage: Each brace comes with an individual case, ensuring hygiene and ease of transport.Invisible Design: Transparent appearance ensures discreet wear, allowing you to confidently show off your smile. Description:The NNEOBA Three-Stage Teeth Retainer Set gives a comprehensive orthodontic solution for adults looking to correct mild to moderate dental misalignments. Utilizing a progressive correction system, this set includes three braces of increasing hardness, each designed to address different stages of alignment. Phase I (D1): Soft and flexible for initial adaptation, worn for 1-2 months. These dental appliances are made from high-quality, odorless, and non-toxic food-grade TPE, ensuring comfort and safety. The braces are easy to use: simply place them in your mouth with the massage point facing down, bite gently, and close your lips. They can be worn for a few hours during the day and overnight for optimal results. Instructions for Use: Phase I (D1): Soft; start with a few minutes, then wear for 12 hours daily after adaptation. Care Instructions: Disinfect or wash in warm water before and after each use.Clean with a toothbrush and toothpaste.Store in the provided case when not in use.