Bubble mailer #4

A bubble mailer!

A bubble mailer #4 is a type of packaging material used to protect items during shipping. Here are some key features and uses of a bubble mailer #4:

What is it? A bubble mailer #4 is a flexible, polyethylene bubble mailer with a thickness of 4 mils (0.1 mm). It's a popular choice for shipping small to medium-sized items, such as documents, CDs, DVDs, small electronics, and other fragile items.

Key features:

Uses:

Benefits:

Overall, a bubble mailer #4 is a versatile and reliable packaging solution for shipping small to medium-sized items.