When I buy sheet protectors they come with post extenders and cardboard strips. What is the purpose of the strips and where should I place them in my album? Thanks, Paige
— Paige, IL on Aug 02, 2011

The cardboard pieces are called spacers and are used between pages to support the binding of your album as you add more and more pages. They help keep the pages from sliding around on the posts, especially if your pages are really dimensional. You don't have to put them between each page protector, maybe every 4 or 5 pages. Hope this helps!