50 Year Calendar Key Chain: Compact Timekeeping Companion

Stay prepared and organized with 50-Year Calendar Key Chain, a handy and compact tool for keeping track of dates and planning ahead. With its innovative design, this key chain features a built-in calendar that spans 50 years, allowing you to quickly reference dates and milestones on the go. Whether you're travelling, attending meetings, or simply managing your schedule, this key chain ensures you're always in sync with the passage of time. Its durable construction and portable size make it the perfect accessory for your keys or backpack, ensuring you have essential timekeeping capabilities wherever you go. Simplify your life and stay ahead of schedule with our 50-Year Calendar Key Chain by your side.

Material: Zinc alloy
Ring diameter: Approx. 1.26 inch/3.2cm
Compass(D x T): Approx. 1.69 x 0.16 inch/4.3 x 0.4cm
How to use:
Turn the upper disc, aligning the year and month you are to seek, then the diagonal direction will show you the week information of each day in the month
You can know the week of every day in the range of 2010-2060
Black "S" means Saturday and red "S" means Sunday
When you seek for January or February in a leap year, you should align with the red "JAN" and "FEB"