The Keeper Keychain Storage Container from RYOT is 3.75" x 2.25" in size. This compact and durable transparent black container is airtight and watertight, making it perfect for protecting and preserving dry herbs and concentrates. When the flip-top lid is closed, it stays tightly closed thanks to the super-strong seal. 

This handy keychain storage container can be attached to keys rings, belt loops, hooks, backpacks, or purses. It's sold in a 48 piece display.