These #6 white self-seal bubble mailers measure 12 3/8 x 17 3/4 inches interior and combine a 3/16" high-slip bubble lining with a peel-and-strip adhesive closure that creates a tamper-evident seal without tape or additional materials.

The white kraft paper exterior and padded construction make these mailers a practical choice for e-commerce retailers, subscription box operators, apparel brands, and fulfillment centers shipping lightweight softgoods, documents, photos, small electronics accessories, and similar flat or flexible items.

Each mailer features a high-slip interior surface that eases product insertion on fast-moving pack lines. The 25-mailer pack size is parcel-friendly and suited to operations that replenish in smaller quantities alongside existing inventory.