The portable key chain can hold Capsules, Vitamin, and you need for the day. What's more, it also can used as an holder for notes, small firestarter, key rings decoration, etc. The light-weight stainless protects your items from being crushed and wet. Feature - ColorSilver - Material: Stainless steel. - Size: Large: 6.5 x 1.95cm; 49g. Medium: 4.85 x 1.55cm; 34g. Small: 3.9 x 1.15cm; 14g. - Perfect Material: Sturdy material make this case anti-collision and wearable. - Small Body Large Capacity: this you can take it wherever you go and whatever you do. - Stylish Design: Stainless steel appearance design make this organizer stylish and elegant. - Waterproof: this keychain holder is airtight, its ring seal your under dry and environment in case to accidently fall into water. - Ultra-Portable: the ring hook make this easily to connect your purse, handbags or pocket so that you can take this case to traveling, camping,climbing or wherever you go. Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 1 x Case