1,000 Tamper Evident Holographic Bright Black Security Label Seal Sticker, Rectangle .75" x 0.6" (19mm x 15mm).

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.

Made from a durable pressure-sensitive polyester film, it applies firmly to most porous and non-porous surfaces — glass, aluminum, stainless steel, powder-coated metal, plastics, and painted panels — and stays intact across a wide operating temperature range.

The rectangular shape spans seams and box flaps effectively, giving solid coverage across a wider gap than a small round label could. 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. Available as a stock item with no customization step, so it ships and applies right away.

• Color: Bright Black
• Size: .75" x 0.6" (19mm x 15mm)
• 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