Adams General Purpose Sales Book, 2-Part, Carbonless, White/Canary, 3-11/32 x 5-5/8 Inches, 50 Sets/Book, 3 Books (DC3530) Easy to carry, small size All-purpose form for use as a receipt, invoice, or guest check White original, canary duplicate Detached size is 3-11/32 x 5-5/8 inches 50 sets per book, 3-pack