1,000 Tamper Evident Holographic Bright Blue Security Label Seal Sticker, Rectangle 1" x 0.5" (25mm x 13mm).

This bright blue holographic tamper seal uses an angle-dependent color-shift film, so anyone checking the label can visually confirm it's genuine at a glance.

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.

This rectangular format is a practical fit for carton seals, panel edges, and equipment housings where a longer strip provides better coverage. Frequently used on electronics housings, cabinets, cartons, and equipment access panels wherever unauthorized access needs to be visually obvious.

This pack contains 1,000 labels. This is a ready-to-ship stock label — no artwork approval or setup required, just order and apply.

• Color: Bright Blue
• Size: 1" x 0.5" (25mm x 13mm)
• Shape: Rectangle
• Quantity: 1,000 labels
• Print: Stock (no customization)
• Tamper mechanism: Holographic film fracture on removal
• Operating range: approx. -40°F to +250°F