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

Built around a true holographic film base, this bright black label produces a shifting color pattern under light that functions as a built-in anti-counterfeit signature.

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 elongated rectangle shape is well suited to spanning the seam between two surfaces, like a box lid and body. Popular for cold-chain products, pharmaceutical packaging, and electronics where both durability and tamper evidence are non-negotiable.

This pack contains 250 labels. Available as a stock item with no customization step, so it ships and applies right away.

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