1. Size: 10cm*2.95cm*2.95cm (full length)Body length: 7.85cm (flat head), 8.3cm (pointed head)2. Main choice of aluminum alloy material, solid CNC aluminum rod for wire cutting in one3. Weight: 65g-69g4. Capacity: 50mL-80ml5, super enclosed waterproof, can be used as a small jewelry, can be used as a key pendant.6. Your portable medicine jar, essential for outdoor gadgets, allows you to travel healthy and safe. Feature:1, High Quality Material--Made of stainless steel, the pill holder is virtually indestructible and safely protects your medications.2, Waterproof and Super Leak-proof-The pill case is leak-proof and watertight, its O-ring ensures 100% waterproof. You don't have to worry about accidentally falling into the water.3, Single chamber-The capacity of pill fob is equivalent to AA battery. Only a single compartment but enough to store emergency medicine.4, Easy to carry-With metal key ring, the pill case fits in your pocket, purse, bag. It is a compact perfect for taking it wherever you go.5, Modern amp; Fashional Design-The pill box has smooth lines, silver metal with texture and smooth touch, can be used as a delicate gift for friends.