Keep your most important medications close by at all times with The Pill Pod Case with Key Ring. It is ideal for travel and for keeping a few pills on hand instead of carrying a whole bottle. It attaches to a key chain and fits conveniently in your purse and pocket. The Pill Pod Case protects pills from crushing, contamination, and contact with water. Each sturdy metal case measures approximately 1-3/4 x 1 inch in diameter and seals tight with a screw top.