A4 300gsm smooth white uncoated board 210mm x 297mm. Leaflets are so versatile, it's no surprise so many customers find them an essential part of their marketing. Whether they''re being popped through letter boxes, inserted into newspapers, posted out or propped up on the counter, leaflets look great. Printed Full Colour Process. Printed 1 or 2 sides. Production Time: 8-10 Working Days.