BIRCH's Waterproof Colorful aluminum Small Pill Drug Holder Case Pillbox Keychain BIRCH (a registered trademark) +++ Please note that BIRCH is a registered trademark. GIFT OZ is the ONLY AUTHORIZED SELLER of our products. Please make sure to buy from GIFT OZ to ensure you receive the accurate item. BIRCH is not responsible for other sellers selling a different, inferior quality of our products.+++ Colorful aluminum Small Pillbox Keychain Convenient for Carrying Small Pills Lightweight aluminum / 5 Colors to Choose Dimension: 0.625"W x 1.75"H (2.75" Long include Key Ring)