Opening and closing design - appearance design, cute appearance, small size, suitable capacity, effectively save storage space, suitable for most media. Fun open and close design, one-handed operation! EASY TO CLEAN - This stationary box has air holes, which can diffuse the smell well and are easy to clean. Food Grade Material - Made of food grade silicone, BPA free, non-toxic and tasteless, supports boiling disinfection at 211F. You can store your retainers with confidence and protect your oral health. Easy to carry - The storage case is compact enough to fit in your pocket or purse. It can help you protect your retainer/removable denture/dental appliance well when you travel, work and eat out. Comes complete with removal tool and cleaning brush. MULTIPLE USES - Can also be used as a braces case, dentures case, headphone case, coin purse and jewelry organizer etc.< /p> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.