Avery Mailing Seal - 600 per pack

Mailing seals are the reliable way to ensure office catalogs or brochures arrive as expected. Suitable for a variety documents, permanent adhesive backing safeguards mailings from opening in transit. Partial perforation makes them easy to separate for quick application. 4” x 6” sheets work with both inkjets and laser printers. Use Avery's free label templates for unique customization.