Bubble mailers with an outer size of 12×16 inch and a usable inner size of 12×15 inch Approximate weight per mailer: 0.8-1 oz Constructed from durable materials with bubble cushioning to help protect contents during shipping Self-seal design allows for quick and simple packing Suitable for mailing photos, shirts, books, i-pad, clothing, magazines, calendars, photo frames, jewelry, makeup, small items, shoes, hats, gifts, and bags Designed to provide added protection for a variety of personal or business shipping needs