SIZE & WEIGHT - This case is 18.5cm height, 2 cm hiameter, 70g weight.PORTABLE & ADJUSTABLE - This box is designed with a key chain ring, is convenient for on your wall, bag, luggage or backpack. This 7 day pill box is great for when you are traveling, hiking, fishing, cycling, golfing and any other outdoor activities.Adjustable 7 compartments, daily pill box organizer can be used as 1 to 7 days organizer.WATERPROOF & SUPER SEALED - This medicine organizer case is airtight and watertight, its O-ring seal 100% waterproof. No need to worry about accidental falls.SAFETY QUALITY - This medicine dispenser case is made of Stainless Steel, virtually indestructible,securely protect medication. PORTABLE & FASHIONAL DESIGN - This pill box with keychain, this mini case fits in your pocket, purse,bag. It's a compact Perfect to taking it wherever you go.Material:Stainless steelcolour:blackPackage Contents:1 * pill boxOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.