[Fully Protect Your Sensitive Info] Safeguard your private information with this advanced theft protection roller stamp. Our innovative design completely obscures personal data on documents, mail, and packages, providing bank-level security with a gentle scroll. [High Quality & Unique ID Protector Design] Features a revolutionary flip cover that keeps hands clean and prevents lost lids. Built-in safety cutter allows easy package opening with a simple push-up motion. Made from premium ABS material, filled with quick-drying, smudge-proof ink ensures clean, professional results every time, this durable tool combines functionality with sleek, offering peace of mind in today's digital age. Wide Scope of Application Measuring just 7.9cm x 4.2cm x 3.1cm and weighing only 17g, this portable stamp is perfect for home, office, or travel use. The adjustable ink coverage adapts to various paper types, making it ideal for protecting financial documents, medical records, contracts, and personal correspondence. User-Friendly & Cost-Effective Our environmentally conscious design uses high-quality, refillable ink cartridges, reducing waste and saving money. The 2-pack set provides exceptional value, ensuring you always have a backup ready. Durable construction guarantees years of reliable service, making it a smart investment for your privacy needs. Simple & Efficient Operation Designed for ease of use, simply roll to instantly conceal sensitive information. The 0.9-inch wide roller covers large areas quickly, saving time compared to traditional methods. Perfect for busy professionals, students, and anyone concerned about identity theft. NOTE: Ink roller identity protection is suitable for ink-absorbing paper such as courier bills, statements, envelopes, etc. not ideal for this paper covered with film on the surface.