Introducing the Large Birthday Printed Padded Mailing Envelopes, featuring a festive streamers design. These envelopes are designed to offer excellent protection for your packages with their tear, puncture, and water-resistant construction. They come equipped with foam padding to ensure the contents inside remain safe from any potential damage.These envelopes measure 11 inches in width, 15.5 inches in height, and 0.5 inches in depth, providing ample space for your birthday gifts or any other items requiring secure packaging. Additionally, they are incredibly easy to use, with no tape or cutting necessary.These mailing envelopes comply with all major carrier shipping standards, ensuring your package arrives to its destination without any issues. Proudly made in the USA, the streamers design is printed using linseed and soybean oils, which are derived from renewable resources. Not only are these oils biodegradable, but they are also non-toxic, making these mailing envelopes an eco-friendly choice for all your shipping needs.