Double Wheel Date Calculator

Double wheel date locator; projects dates. Client's imprint on the front smaller wheel. Set weeks arrow on present date, read clockwise to number of weeks desired to determine date. Imprint and data in the same color for 1 color price. Advertisers are architects, engineers, manufacturing, court stenographers & more! Top, smaller wheel is 3" in diameter & is eyeletted to the 4" diameter larger wheel. Engineers, Architects, Manufacturing hand these out to clients who (constantly) project dates. Complies with Prop 65. 4" Diameter x 0.02" Thick