300 Count #4 Kraft Shipping Bags Usable 9.5x13.5 Bulk Padded Mailers

Usable Size (Internal): 9.5x13.5 — Exterior: 9.5x14.5. Tamper-Evident Security Assurance: The self-sealing mechanism confirms that the package cannot be opened and resealed without noticeable damage. Cost-Optimized Bulk Purchase: Buying in this 300-count quantity offers improved unit pricing compared to smaller packs, reducing overhead costs. Made with Durable Wood Pulp: Constructed from high-quality, tear-resistant paper pulp, ensuring the structural stability of the large envelope. Seamless Integration into Workflow: Standardized size and self-seal closure support rapid, continuous processing in busy packing environments.