Adams 1-Part Statement Book, Perforated Pages, 5.56 x 8.44 Inches, White, 100 Sheets per Book (9691) 1-part statement form book Perforated so lower half of form is for customer to retain, while top is remittance 6-15/16" x 5-9/16" detached form size 50 lb. white paper 100 sheets per book