DIY starter greeting card kit: set of 12 Blank Card and Envelope A6 4.5" X 6.25"in Kraft 12 pc of A6 blank folded card: 4 1/2" x 6 1/4" 12 pc of A6 envelopes: 4 3/4" x 6 1/2" High quallity cardstock are professionally scored and folded Luxury recycled paper (at least 30% post-consumer) Light color natural brown kraft paper