100pcs Tamper Evident Security Stickers Tape Resistant Labels Seals Safety Prevent Opened Void (2.5x5cm Marked on Sticker Blue)

• 1 x 7.5 cm stickers, 1 x 5 cm stickers, different from other styles. Once the tear mark is left on the stickers, it does not damage the box on which the stickers are pasted, you can also write on it.
• Safety stickers are different from safety strips, which can be used on most flat surfaces: plastic, cardboard, glass, metal, wood, etc.
• These safety stickers ensure optimal safety, as they cannot be removed without leaving visible traces.
• After using the stickers, please wait 4 hours for the letters to stay on the surface of the items. The flatness, humidity and condition of the item directly affect the display of letters. The opacity of the display can range from 40% to 90%.
• The preset message or sharing completely transfers to the surface of the items when they are damaged and it cannot be removed. Use these security stickers for a box, documents, folders and other office supplies. Ideal in the work environment or for home use.

Sticker description: Safety stickers, also called tamper evident tape, commonly called secret tape with PET substrate, the special PET negative treatment to form a matrix (matrix usually "VOID", "OPEN", when the label affixed to the tread surface is torn, the pattern will remain fully visible on the surface of the item or it is used and cannot be removed. Sticker features: Once pasted, these stickers will separate predefined patterns or text. - Uses: 1. Applicable to all types of security products, as well as other security areas. 2. - 3. To prevent the packaging from opening and prevent theft. 4. To prevent unauthorized reading and opening of documents, mail and parcels.