You say you like to go old school when it comes to the way you plan out your promotions? Add a brand new spin with the 2022 swivel rotating calendar and planner! This round 5 3/8" diameter disc lets you see the amount of time in days and weeks between two dates instantly -- and best of all, it works into perpetuity. Estimate and calculate timelines for projects, seasons, plans, product lines and more. Printed on durable 13 pt poly stock. White only. Add your school, sports team, organizational or company logo or message to customize.