The Universal Security Stamp (UNV10136) is a self-inking identity protection stamp designed to mask sensitive personal information on documents, envelopes, and mail. Its special pattern effectively covers letters and numbers, making confidential data unreadable and helping guard against identity theft.

The stamp features a retractable frame with a protective cap and a self-inking mechanism for quick, easy use. The impression measures 1.5 inches wide by 0.5 inches tall, providing broad coverage in a single pass. The housing is made of plastic and meets or exceeds all GSA standards.