Studio Calico-Handbook Made In A Snap Page Protectors: Seven Paper Clara-Months. The perfect page dividers to add to your Seven Paper Handbook (sold separately). This package contains twelve 8-1/8x6- 5/8 inch page dividers (one for each month of the year). WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Do not mouth or chew. Imported.