This Mint Sheet Book includes 12 double sided mint sheet pages measuring 13-1/2" x 14-3/4", sized for extra large mint sheets from Canada, Germany, France, Spain, etc. Each sheet is constructed of glassine pockets with black stick resistant separators. This book is bound in softcover orange board and measures approximately 14-3/4" x 15-1/2" (370 x 385mm) and will hold up to 24 mint sheets.