Quick detail:printed board books for kid english learninProduct detailsNameprinted board books for kid english learningSize4 "x 4",Website:http://www.mingyiprinting.net, 6 "x 6",8 "x 8",12 "x 12"MaterialInner page:woodfree paperCover page:CCNBMaterial thicknessWoodfree paper: 80G/100G/150G/200G/250G/300G/350G/400G CCNB paper: 250G/300G/350G/400G/450GPrintingCMYK,PMSBindingCasebound binding, ...