1.SIZE & WEIGHT - This pill organizer case is 18.5cm height, 2 cm hiameter, 70g weight.2.PORTABLE & ADJUSTABLE - This pill Organizer box is designed with a key chain ring, is convenient for hang 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. 7 Independent compartments, daily pill box organizer can be used as 1 to 7 days organizer.3.- This medicine organizer case is airtight and watertight, its O-ring seal ensure 100% waterproof. No need to worry about accidental falls.4.SAFETY QUALITY - This medicine dispenser case is made of Stainless Steel, virtually indestructible ,securely protect medication.5.PORTABLE & FASHIONAL DESIGN - This pill box with metal keychain, this mini case fits in your pocket, purse,bag. It's a compact ideal to taking it wherever you go.