1,000 Black TamperGuard Tamper Evident Security Label Seal Sticker Non Residue, Round/ Circle 0.75" diameter (19mm). Printed: Warranty Void if Removed + Serial Number.

This black option skips the sticky residue problem common with tamper labels, while still triggering a visible tamper pattern on improper removal.

The polyester construction is flexible enough to bend around a 90-degree edge without cracking, which matters on enclosures and panel seams where the label has to wrap a corner rather than lie flat.

The round format fits neatly on caps, seams, and circular closures where a rectangular label wouldn't sit cleanly. Popular for cold-chain products, pharmaceutical packaging, and electronics where both durability and tamper evidence are non-negotiable.

This pack contains 1,000 labels. This label ships pre-printed with a warranty void message and sequential serial number already applied — ready to use with no setup required.

• Color: Black
• Size: 0.75" diameter (19mm)
• Shape: Round
• Quantity: 1,000 labels
• Print: Pre-Printed + Serial Number
• Tamper mechanism: Void pattern release, non-residue
• Operating range: approx. -40°F to +250°F