50 Years Perpetual Calendar Key Chain

How to use:

Rotate the upper disc to align the year and month to be searched, and then the diagonal direction will display the week information for each day of the month

You can know the day of the week from 2010 to 2060

The first "S" means Saturday, and the other "S" is Sunday

Shape\pattern: Round

Metals Type: Zinc Alloy

Metal color: Silver

Material: Metal

Item Type: Key Chains