Compact size with large capacity: frees up storage space while fitting most retainers. Builtin mirror and secure seal: the lid sits tightly so the retainer stays inside if the case is dropped, preventing embarrassment. Durable ABS plastic: sturdy construction for longlasting use. Versatile uses: also suitable as a denture case, earphone case, coin purse, or jewelry organizer. Lightweight and portable: easy to carry in a bag or luggage for travel and everyday use. Function and compatibility: specifically designed to protect and organize retainers while remaining compatible with various retainer types. Use scenarios: At home or in the office: store and protect your retainer or dentures after cleaning to keep them safe and ready for use. Travel or on the go: compact design fits in purses, backpacks, or luggage, keeping items organized during trips. Multiuse storage: quickly switch to storing earphones, coins, or small jewelry when needed, using the same case.