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

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

Constructed from pressure-sensitive polyester roughly .001" thick, it resists cracking or delaminating even when applied across a folded or curved edge, and holds up in temperatures from about -40°F to +250°F, so it performs indoors, outdoors, and in cold storage alike.

The round format fits neatly on caps, seams, and circular closures where a rectangular label wouldn't sit cleanly. Frequently used on electronics housings, cabinets, cartons, and equipment access panels wherever unauthorized access needs to be visually obvious.

This pack contains 500 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: Rainbow
• Size: 0.75" diameter (19mm)
• Shape: Round
• Quantity: 500 labels
• Print: Pre-Printed + Serial Number
• Tamper mechanism: Void pattern release, non-residue
• Operating range: approx. -40°F to +250°F