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

This blue label was designed with clean removal in mind — no adhesive residue on the surface, but a clear tamper indicator if someone tries to remove it improperly.

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.

Its circular shape works well on bottle caps, cylindrical housings, and any curved surface where corners would cause lifting. Popular for cold-chain products, pharmaceutical packaging, and electronics where both durability and tamper evidence are non-negotiable.

This pack contains 250 labels. Arrives ready to deploy, with both the warranty void message and a unique serial number pre-printed on every label.

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