BENEFITS OF THE MATERIAL: Kraft paper is an ecological packaging material characterized by recyclability, cost-effectiveness and absence of any unpleasant smell. Thus, our kraft paper mailers are safe for the environment. Padded mailers are suitable for applying ink and stamps. THE CONTENTS ARE PROTECTED: An inner 3/16" bubble lining ensures effective cushioning and water resistance. These bubble mailers kraft will protect the items from accidental tears and abrasions during shipping. The contents of bubble mailer envelopes will stay dry and undamaged. CREATIVITY & PRIVACY: The surface of the mailing envelope padded is specially made smooth and unprinted, to allow you to personalize the letter by sticking labels, drawing. Mail padded envelopes ensure the privacy of the contents due to the opaque surface, reliable glue tape and neatly treated edges. MINIMALISTIC DESIGN makes padded shipping envelopes ideal for commercial and personal correspondence. Mail envelopes bubble can be used to send accessories, cosmetics, handmade jewelry, product samples, small crafts, etc. Mailing envelopes bubble padded are suitable for fragile and vintage items.