Children board book 1.perfect quality with reasonable price 2.CE standard 3.Hongkong based factory 4.23 years OEM experience children board book with very HOT color printing1.COVER Size 6.75x8" inch2.Perfect quality3.7 SHEETS4.OEM AND FACTORY VISIT WELCOMEItem children board bookCover Materialsart paper, kraft paper ,white board paper, special paper Contents Materialsart paper, offset paper,white ...