12 3/4 x 17 3/4 Padded Bubble Envelopes

These large padded envelopes are specifically designed for shipping folded clothing (like jackets or multi-item bundles), large documents, posters, photo albums, or multiple small items together. They offer a protective, lightweight alternative to boxes for ecommerce shipping.

Yes. 12x18 bubble mailers are lighter and slimmer than corrugated boxes, which significantly reduces dimensional weight charges and lowers your overall shipping costs. They are especially cost-effective for ecommerce businesses that frequently ship apparel or large flat products.

Absolutely. The inner bubble lining in the mailers cushions items against bumps, drops, and compression. They are highly suitable for semi-fragile goods, textiles, or accessories, providing reliable product protection during long-distance shipping.

Colored bubble mailers and metallic finishes give your packages a bold, branded, and professional look. They stand out in the mail, create memorable unboxing experiences, and reinforce a strong brand identity for ecommerce sellers.

You can purchase large padded envelopes in the 12x18 size wholesale from specialized packaging suppliers. They are often sold in cost-effective boxes of 50 in a variety of colors, from metallic gold and silver to vibrant pinks and blues, at discounted bulk rates.

Functionally, both terms describe protective shipping envelopes lined with bubble wrap. However, "padded envelopes" often refer to kraft or standard paper exteriors, while "bubble mailers" typically include a wider range of colored or glossy poly finishes, emphasizing aesthetic value.

Many types of these padded envelopes can be recycled, though guidelines vary locally. Choosing these lighter mailers over heavy boxes inherently reduces material use and shipping emissions, contributing to a more sustainable choice for ecommerce packaging.