THIS LISTING:  SVAG 'Valid Security Genuine Authentic' Hologram Security Label on 2 mil metalized silver polyester 

The pre-printed labels read: NO RETURN IF OPENED.  No custom message printed on this listing.

100 to 1000 Tamper Evident Labels.  Each label measures .5 inch by 1 inch (1/2" x 1" or 12.5 mm x 25 mm)

The label will release part or all of the backing if tampered with or removed.  They work best on flat, smooth, non-porous surfaces.  They come on a silicone coated paper liner.  If your product has silicone coating or is constructed of silicone (ie: baggies) they will not work for you.

The labels are metalized silver; the hologram is visible with light and movement.

We offer high quality tamper evident, high performance hologram labels.  Our labels are manufactured in the United States using only the highest quality materials and latest technology available. If you are not thoroughly impressed with our products, pricing and service we will exchange or refund your purchase.

Tamper Evident means that if an attempt is made at removing the label from its application, some or all of the metalized backing will remain on your product.  The label cannot be  reapplied.