Helix-shaped brass wire with turned end-caps. Simply unscrew the knurled side to add or remove keys. A daily, tiny joy.
Originally designed by General Manufacturing Concern. A simple and efficient brass Keyring. The inherent strength of the brass wire creates a secure closure. Holds more keys than you will likely ever own.
Waterproof for protecting your tiny goods. We are not quite sure what Uncle Sam is putting in his lightweight capsules, but we are using ours to keep small important items close and secure. Will hold a $20.