300 Wholesale 14.25x20 Inch Poly Bubble Mailers Lightweight Padded Bags for Shipping

Usable Size (Internal): 14.25" x 19" — Exterior: 14.25" x 20". Rapid Closure for High Throughput: The peel-and-seal strip allows packers to secure the package instantly, minimizing time spent per item and dramatically maximizing daily output. Ultimate Volume Cost Savings: The 300-pack bulk purchase secures a competitive low unit cost, providing the greatest material cost savings for your business. Consistent Film Quality: Every mailer is produced with uniform thickness and strength, ensuring predictable, high-level performance across all climate zones.