calendar,table calendar, besk calendar, material: art printing paper, paperboard, OEM size: 21x29cm (various sizes are made according to clients'requirements.)material:200art printing paper for the inner,2.0mm paperboard, or art printing paperprinting:offset printing, matt laminationfeatures: 1. can be OEM 2. use PVC bag to pack every calendars 3. monthly calendars Monthly calendar