Our ‘Big Green print ‘company has been manufacturing top-quality 100 lb. gloss text with glossy sheen on both sides green print calendars from several years. They are the best quality calendars with thick 100 lb. gloss cover with glossy sheen on both sides (cover only).There are some special calendars which includes lightweight 80 lb. gloss text with glossy sheen on both sides and lightweight 70 lb. matte text stock that is 50% made from recycled papers. All our calendars products are available with two standard binding options such as Saddle-Stitched (Stapled) and Wire-O calendars. If you have any questions, feel free to email calendar making specialist at our customer care, or call us at helpline for customer support.