Sealed Air 39094 envelope 14 100

Self-seal bubble mailer for lightweight shipping

This self-seal mailer uses fully laminated bubble cushioning to protect contents while keeping weight low for postage savings. The seamless bottom adds strength and puncture resistance along the full length of the envelope. A self-seal closure removes the need for tape or staples during packing. The outer Kraft surface accepts custom printing and contains a high percentage of recycled material.

Check item dimensions and shipping rules

Verify that your contents fit within the envelope before ordering a full carton. Confirm that the self-seal adhesive meets your carrier’s acceptance guidelines for the service level you use. Ensure the lightweight construction suits the fragility and value of the items you plan to ship. Consider whether a rigid mailer or box is required for heavier or sharp-edged products.

Upgrades from taped bubble wrap

This mailer replaces the two-step process of wrapping items in bubble sheet and sealing a separate envelope with tape. The integrated cushioning and self-seal flap cut packing time for high-volume dispatch. The switch is worthwhile when you ship consistent quantities of non-fragile goods and want a single, recyclable package that reduces material waste. It is not for shippers who need rigid protection for heavy or sharp-edged items.