8 1/2 x 14 1/2 - #3 Reinforced Mailer 500/Case 14x14 box Boxes have a natural brown

Boxes have a natural brown (kraft) color on the inside and outside and are die-cut from strong

Our yellow kraft padded mailers (shown here) have a convenient adhesive strip for easy closure

All sizes ship flat to save on space

Pull tear strip for quick and easy opening

Cartons have a FOL (full over lap) bottom for added strength

8 1/2 x 14 1/2 - #3 Reinforced Mailer 500/Case 14x14 box Boxes have a natural brownThese 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.