If you want to send something through the mail that needs a little protection, padded envelopes will likely do the trick. They come in all sizes from postcard-sized to standard mailers and larger, and most padded envelopes feature a self-adhesive flap.

The front and back sides of padded envelopes sandwich one of two types of protective padding: recycled fibers, or plastic bubble wrap. The former resembles shredded natural cotton or macerated newsprint, using pure soft bulk for protection. The latter uses a layer of thin, lightweight plastic with raised pockets of trapped air. The pockets or "bubbles" provide the protection in this type of mailer.

Padded envelopes are easily recognized because of their bulk, relative to regular non-padded envelopes. Some padded envelopes have pre-printed lines for the ship to and sender's name and address. Padded envelopes come in all colors, though colored styles may be slightly more expensive than plain.

Some examples of items shipped in padded envelopes might include photographs, compact disks, cassette or videotapes, small books, other small gifts, or promotional materials. Though padded envelopes provide a high grade of protection they are not intended for shipping fragile items, such as glass, ceramics, porcelain or other highly delicate items. In these cases a protective box with internal foam, newspaper or other padding should be used.

For an eye-catching touch, metallic bubble envelopes are padded envelopes that have shimmery foil exteriors. They come in bright, vibrant colors of red, green, blue, silver and purple, and are perfect for sending gifts or calling attention to any mailer. They're a great choice for promotional advertising and can be purchased in bulk.

Varieties of padded envelopes are available at post offices, office supply stores, most discount marts, and even many grocery stores. They are also sold online and can be purchased in singles, packs or in bulk. If you want to send something special in the mail, a padded envelope will almost certainly get it there in excellent condition.