laser Hologram Tamper Proof Security Warranty Void Sticker Label Seal 15*20mm ,silver, Leave"VOID"if removed 500pcs customized order accept,if you have own design please send to us by here: http://www.emailmeform.com/builder/form/Vu66XraQ97302 void left if moved,also can your logo left if moved.if you have special requirement.ask a quastion before buying customized order start QTY is 5000pcs. Important.if you need customized own logo.please must chooce shipping hand by seller.