9 1/2 x 14 1/2" White #4 Self-Seal Bubble Mailers (Case of 100)

• Dimensions: 9 1/2" x 14 1/2" exterior; 9 3/8" x 13 1/4" interior
• Material: Paper Exterior with 3/16"" Bubble Lining
• Quantity: 100 mailers per case
• Weight: Approximately 7.86 lbs per case
• Shipping: Parcel eligible

These #4 white self-seal bubble mailers combine a 3/16" high-slip interior bubble lining with a peel-and-seal adhesive strip, delivering cushioned, tape-free protection in a single lightweight package. The white paper outer surface gives shipments a clean, professional appearance without additional finishing.

The #4 size suits documents, soft goods, small accessories, apparel items, and media. E-commerce fulfillment centers, retail distribution operations, and corporate mail rooms rely on this format for customer-facing parcels where presentation and transit protection both matter.

Each case contains 100 mailers with interior dimensions measuring 9 3/8 x 13 1/4 inches. The peel-and-seal strip creates a tamper-evident closure that eliminates extra tape and reduces per-package handling time on high-volume pack-out lines. Ships via parcel carrier.