WIDE APPLICABILITY:The size of this retainer case just 4"x3.35"x1.57",with a wide range of applicability, can be used to store dentures,clear aligners and braces, whether at home or office or travel, business, is the perfect storage case,and this portable aligner case fits in any backpack, purse, or work bag.MULTIFUNCTIONAL: This retainer storage case uses a layered design, the upper layer is mainly organized to store all kind of aligners accessories, such as removel hooks and cleaning brush, each accessory is very simple in the upper layer is fixed, you don't have to worry about finding or losing these accessories.FOOD GRADE PLASTIC:Made of food-grade plastic for durability.This slim, modern case protects your aligners and retainers, both at home and on the road.Perfect for clear retainer wearers.BUILT IN MIRROR:Built-in hidden miror make it more convenient and faster for you to wear or take out clear aligners or braces. You can easily align them, save time, and no longer have to worry about the cumbersome wearing or taking out dentures.WHAT YOU GET:A retainer case,removal tool,chewies&Cleaning brush. our worry-free 12-month warranty, and friendly customer service.If you have any questions or suggestions about the product, you can contact us in time, we will satisfy you.