The Rollfast Chicago Antique Roller Skate Key Vintage Keys are a unique set of two vintage keys that were used on Rollfast and Chicago roller skates. Made in the United States, these keys are a rare find for collectors and enthusiasts of vintage roller skates. The keys are designed specifically for unlocking roller skates and are a must-have for anyone looking to maintain or restore their antique roller skates. These vintage keys add a touch of nostalgia and authenticity to any roller skating experience.