Outer Dimensions: 12 x 16" (Approx. 30.48 x 40.64 cm)
Usable Inner Dimensions: 12 x 15" (Approx. 30.48 x 38.10 cm)
Pack per Case: 125 Pack per Case
Closure Type: Self-Sealing
Padding: Bubble Cushioning
Security Feature: Tamper-Evident Seal
Recyclability: Recyclable
"These larger padded mailers are designed for bulky soft goods and multi-item orders that need cushioning without the hassle of boxing. The 12x15 bubble mailer and 12x16 bubble mailer sizing work well for apparel, bundles, and other shipments that benefit from a protective lining while staying easy to store and pack.
Built with a water-blocking outer film that helps keep parcels clean through light rain, splashes, and damp drop-off surfaces. It reduces the chance of moisture reaching the contents and supports a better arrival presentation for apparel and soft goods.
A tough outer layer helps resist punctures, corner rips, and seam splits during handling and transit. This added durability helps keep orders contained and lowers the risk of damage claims, reships, and avoidable customer service issues.
The self-sealing adhesive strip closes fast with a peel, fold, and firm press. It speeds up batch packing, improves consistency across orders, and reduces reliance on extra tape for most shipments, especially during peak fulfillment periods.
The padded bubble lining adds cushioning to help absorb bumps and limit surface scuffs. It is well-suited for hoodies, sweatshirts, jeans, joggers, and bundled apparel where a plain poly mailer may not provide enough protection.
Both the 12x15 bubble mailer and 12x16 bubble mailer sizes provide generous space for larger orders while keeping packaging weight controlled. They store flat to save space and support bulk purchasing for steadier supply planning."
Greenway Plastics is a wholly owned factory of Jiaropack.
Originally established in 2006, the company was further strengthened in 2009 through the merger of two family-run businesses—Grandway Plastics and Evergreen Plastics—bringing together decades of manufacturing experience and a strong commitment to quality.
With nearly 20 years of industry experience, we have built a solid reputation for reliability, consistency, and efficient production.
Based in Houston, Texas, our factory produces high-quality plastic products for businesses and households across the United States.
