Features: Multifunctional Retainer Case with wide compatibility, built in ventilation holes, and soft silicone lining offering secure, hygienic storage for all invisible aligner brands while preventing moisture buildup and scratches. This lightweighted plastic organiser features touch operating, breathable meshed panels, and flexible compartments that accommodate daytime/nighttime aligners without deformation, ideal for maintaining appliance hygiene. Perfect for traveling professional, orthodontic patients, and families needing discreet care during meals, workouts, or overnight storage. Compact enough for gym bags and carry ons, it protects aligners during business trips, school activities, or post meal cleanups in restaurants. Engineered with textured grip surfaces this travel friendly retainer case combines medical grade protections with intuitive access for users prioritizing health maintenance. Specifications: Component: Plastic, which can effectively protect the brace from damage Size about 74x22MM/2.91x0.87in Color： Provide a variety of color option Specifically for invisible brace Package Includes: 1PC Multifunctional invisible brace storage box 1PC Lanyard + hook brush note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.