Beware before you buy
These are horrible. I feel sick at how much money I've wasted, thinking these were as good as other leading brands. The pockets are poorly glued or heated, the plastic is super thin & flimsy, and the flap they speak of is useless. There is no flap. My items have all fallen out. And worse, I've ended up needing to use more of these pages to hold the same amount as the old brand of pages I was using. These are one sided only, so they are pretty worthless. This is a company that needs to be avoided completely.