A6 Leaflets are so versatile, its no surprise so many customers find them an essential part of their marketing. Whether they'’re being popped through letterboxes, inserted into newspapers, posted out or propped up on the counter–, leaflets look great. Gloss leaflets are the most popular leaflet choice on Fylde Promotional Merchandise. These leaflets are printed on thick 170gsm paper and finished with a high-quality silk coating, Turnaround Time: 7-8 Working Days.