Hunkydory Crafts-Dimensional Handmade Card Box Cards: White. Safely mail dimensional handmade cards. Uncoated cardstock boxes are 24mm deep to accommodate embellishments and are pre-scored for easy use. Boxes will need to be hand stamped, requiring extra postage. This package contains twelve 6x6 inch 350gsm card boxes and Ink Me! Cardstock suitable for inking, stamping, etc. Imported.