6 ASSORTED COLORS PILL ID HOLDERS ANODIZED ALUMINUM KEY 2- 1/2 ID/Pill Holder with Keychain DisplayLength: 2- 1/2 * Diameter: 3/4 * Aluminum Body * Flat Bottom * Plastic Coated Interior * O-Ring Around Cap to Make Holder Water Resistant * Assorted Colors: Silver, Black, Red, Purple, Blue, Green * Keychain Ring * Not for Medicinal Use