... open and close 3.Good price with great quality Kids pop up book-Material: art paper, grey paperboard, ribbon,special paper ... design-Delivery: FOB Shenzhen or HK-Sample day: 5-7 working days-Certification:ISO9001:2000Company profile:Dongguan GaoKe Printing Co.,Ltd ... professional in processing paper bags, paper jigsaw puzzle, paper boxes, pop up books with more than six-year experience and advanced ...