I cut the Basic Black cardstock base at 5 1/2 x 7 1/4. I then scored it horizontally at 3 inches. Once you fold it over the right flap will be larger than the left. That gives you room to have the circles peeking through. The circles were punched with the 1 1/4 circle punch from the Creepy Crawly designer paper and adhered to the top flap.