Keychain with 50 Year Calendar

You can know the year, month, date with this calendar, from 1995 to 2044. Rotating the upper small disk, find the year and month to make them in line, then you can find the week and date according to the direction of the diagonal.

# Material: Zinc Alloy
# Dimension: Calendar diameter: 1.65in(4.2cm); Thickness: 0.16in(0.4cm); key ring Diameter: 1.18in(3cm)
# Technology of stainless steel plating! The most professional plating process.