I really enjoy making photo wallets. They are very easy and make great gifts.
12 x 4 1/2 (I like to use doubled-sided cardstock so the inside and outside are different colors)
score at 3 1/4 & 6 5/8, turn paper around and score at 1 5/8 & 1 7/8
For the photo flaps you will need 3 pieces cut 8 x 3"
score these at 4 (I like to round the corners)
Additionally, you will need cardstock for matting & journaling, embellishments, stamps, photos, etc. And, decorative paper & ribbon for finishing the front.
Have fun making your photo wallets!
p.s. I'm sorry, but I don't remember who I originally got this idea from to give them credit.