Features: OOTDTY The sealed metal container is made of high grade brass material, solid, well built, indestructible; and its good craftsmanship, feels very good in the hand. The small high capacity cylinder is screwed with rubber o-ring seal which make it waterproof, it screw on and off very well and won''t open accidentally. The handy EDC survival kit is small and portable but the capacity is large enough to meet your daily need and some outdoor activities, like camping, hiking, boating. This little tool is lightweight, easy to carry in purse or pocket, lunch pack and hiking or snowboarding pack, and can be clipped easily and portable to carry with you. Perfect to store vitamins, capsules, even a small pill bottle, coin, money, U-disk, earbuds, button batteries, delicate mechanical items and other small valuables. Specifications: Material: Brass Color: As The Picture Shows Size Options: S/M/L/XL Height: approx.3cm/1.18in Outer Diameter: approx.3.9cm/1.53in (More Size Details, Please See Photo.) Package Includes: 1Pc x Waterproof Sealed Box Note: Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you