High Security Blank Check on Top

Dimensions

Security Features

Ensure maximum security for your transactions with High Security Blank Check on Top. These checks are built for fraud prevention and Check-21 compliance, offering advanced security elements that make duplication or alteration nearly impossible.
Each sheet measures 8.5" × 11" and follows a Check-on-Top layout: top section 3.5", middle section 3.5", and bottom section 4". This design ensures compatibility with most accounting software and printers.

Key Features: 

• High Security Paper (28 lb) – Durable, heavyweight paper.
• Check-21 Compliant – Enables faster image-based processing.
• Security Features Box – Printed on the back for easy reference.
• Coin Reactive Ink – Changes color when scratched.
• Erasure Highlighting – Detects any alteration attempts.
• Front Security Warning – Alerts about security features.
• Micro Printing Border – Blurs when copied or scanned.
• Artificial Watermark – Visible when tilted.
• VOID When Copied – Displays “VOID” on duplication.
• Heat Sensitive Ink – Disappears with heat or touch.
• Two-Colored Background – Blue to Burgundy gradient.
• Endorsement Area Pattern & Seal – Cube pattern with heat-sensitive seal.
• Colored Signature Area – Micro-printing and color contrast.