12.5 x 4 x 20 - 12G Gusseted Reinforced Mailer 250/Case Discount_5933550108762_20 See also our self-seal padded

See also our self-seal padded mailers and our white padded mailers

Durable plastic cups fit snugly into bins and can be removed easily for part retrieval

One piece gusseted liners set up quickly and easily

These envelopes are constructed from laminated fiberglass strands between kraft paper layers which adds extra tensile strength and superior protection against grease

Mail in style with these golden metallic bubble mailers

12.5 x 4 x 20 - 12G Gusseted Reinforced Mailer 250/Case Discount_5933550108762_20 See also our self-seal paddedThese envelopes are constructed from laminated fiberglass strands between kraft paper layers which adds extra tensile strength and superior protection against grease, water, and oil damage. The laminated fiberglass reinforcements protect the bags against tearing, puncturing, and abrasion. Being unpadded, these reinforced bags cost less to mail. Secure enclosure for mailing items that don't require cushioning.