Mailing bags MAILmedia F16 White 240 x 350 mm, 31 g – padded mailer envelopes

MAILmedia F16 White 240 x 350 mm, 31 g padded mailer envelopes are lightweight mailing bags designed for sending documents and small items. The 240 x 350 mm size fits standard documents folded or flat, while the 31 g material weight provides basic tear and moisture resistance. These white padded mailers have a sealed closure to secure contents during transit and are intended for single-use, economical packaging in e-commerce, office or retail shipping workflows.

Advantages

These white padded mailer envelopes combine low weight with protective padding to reduce shipping costs while offering basic cushioning and surface protection. Their neutral white exterior presents a clean, professional look suitable for a variety of shipments, and the sealed closure simplifies packing and handling. The consistent size and weight make them easy to store and integrate into automated or manual packing processes.

Suitable for

• Shipping folded or flat documents, invoices and small booklets
• Sending small non-fragile retail items such as textiles, accessories or soft goods
• E‑commerce order fulfillment and returns where economical, disposable packaging is needed
• Office and administrative mailing of promotional materials and catalogs

Key specifications

• Outer dimensions: 240 x 350 mm
• Material weight: 31 g (per envelope)
• Color: white exterior
• Padded construction for basic cushioning
• Sealed closure to secure contents during transit
• Single-use, disposable mailer design

How to use

Insert the item or documents flat into the mailer, ensuring they sit within the envelope dimensions without excessive folding or overstuffing. Close the sealed flap according to the product’s closure design to secure the contents; if additional security is required, reinforce the closure with adhesive tape. Label the exterior with the recipient address and any required postage or handling marks before placing the mailer into the postal or courier network.

Recommendations

For best results, use these padded mailers for non-fragile or lightly protected items. Avoid using them for heavy, sharp or highly valuable goods without additional internal packaging. Store the mailers flat in a dry environment and keep them away from prolonged direct sunlight to maintain material integrity.