Customized Wall Calendars, Triumph Calendars Patriotic Contractor Memo - SFI Certified, Rely on this giant planner to keep you on track. Its date blocks feature faint ruled lines along with symbols denoting the days elapsed and remaining in the year, work days remaining without Sunday & Saturday, and days remaining without Sunday. The SFI label means that materials used for this product have been responsibly sourced. Grid includes Julian dates and work days remaining in the year Top markets: manufacturing, retail, construction ... #6108 $13.33/each.