147 Seal Anything&trade; Transparent Circle Security Holograms .79"(20mm) 3D Protective Stickers Circular, SECURE, SEAL To PROTECT documents, CD, DVD, VHS, ENVELOPES, COMPUTERS Specially designed Transparent Circle Security Holograms Seal Anything Can be used on any dry surface as Protective Security Hologram. Peel 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.