60 Voidable &trade; 3D Stickers, Protective Security Holograms "Seal and Protect" Tamper Evident 2" x 0.79" (50 x 20 mm) SECURE, SEAL AND PROTECT BOXES, CD, DVD, VHS, ENVELOPES, COMPUTERS Specially designed TAMPER EVIDENT Security Hologram with UNIQUE Voidable  Properties Can be used on any dry surface as AUTHENTIC Voidable  Security Hologram. Peell off Label from the backing, stick on any surface and it is protected. If someone wants to remove hologram label, it is destroyed and can't be reused.