... ,book printing,paper bag printing or other paper printing with high quality , reasonable price , and prompt delivery. Item: jigsaw puzzle. Material: Cover ... : 157gsm art paper, 1400gsm card board. Text jigsaw puzzle: 350gsm greyback board, 1400gsm cardboard. Print: 4C + 0C ... price and high quality!OEM projects are warmly welcome here! paper puzzle