Guest Check, 17 Lines, Green, 2 Ply Carbonless, Lightweight, 1 Part Booked, 50/50Carbonless 2 Part Booked 17 Line Paper Guest Checks. Avoid mistakes. Better than memory. Improve table service. Provide professional service. Each case contains 50 books with 50 checks per book. 2500 total checks per case. Item: GC7000 2 Menu Prompts. Wrap around cover to prevent write through. 3. 4" X 6. 69" Paper: Lightweight Carbonless 50 books with 50 checks per book. 2500 checks total.