UCEC Aluminum Waterproof Pill Case Keychains for Outdoor Sports - Pack of 6 HIGH QUALITY -- 100% Brand New and Made of High Quality Aluminum. It is made from PP material, can be sealed and is waterproof. USEFUL and CONVENIENT -- Aluminum pill box case drug holder, waterproof, durable, portable and useful. EASY TO CARRY -- It can be clipped easily to key chains, handbags, golf bags, belt loops or used as a zipper pull for your coat or jacket. You can take this little pill holder wherever you go and whatever you do. MULTIPURPOSE -- This pill box works very well in water parks, fishing trips, bike riding and camping. SIZE -- 5.2(Length) x 1.5(Wide) cm.