5,000 Tamper Evident Holographic Bright Blue Security Label Seal Sticker TamperMax, Square 0.75" (19mm). Printed: Warranty Void if Removed + Serial Number

The film on this bright blue label is engineered to diffract light into a shifting spectrum, a physical property that's effectively impossible to counterfeit with print alone.

The polyester base is thin enough to conform to curved and folded surfaces without cracking, and it's rated for a wide temperature range — roughly -40°F to +250°F — so it doesn't become brittle in cold storage or lose adhesion in a hot warehouse.

This square shape works well centered on access panels or compartment doors where a balanced, centered seal matters. Frequently used on electronics housings, cabinets, cartons, and equipment access panels wherever unauthorized access needs to be visually obvious.

This pack contains 5,000 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: Bright Blue
• Size: 0.75" (19mm)
• Shape: Square
• Quantity: 5,000 labels
• Print: Pre-Printed + Serial Number
• Tamper mechanism: Holographic film fracture on removal
• Operating range: approx. -40°F to +250°F