Studio Calico-Handbook Made In A Snap Page Protectors. A great addition to d-ring and post bound albums. Protectors are top- loading and made of high clarity plastic with reinforced binding holes. This package contains six 7-3/8x7 inch page protectors in two different looks (three page protectors with six 2-1/4x2-1/2 inch pockets and three page protectors with three 2-1/4x2-1/2 inch pockets and two 3-1/2x3-3/8 inch pockets). Imported.