Streamline your shipping process with our StayFlat® Mailers, designed to keep your products safe and secure without the hassle of cardboard stiffeners. Measuring 13" x 18", these white mailers provide optimal protection while ensuring that your items remain flat during transit. Crafted from a minimum of 35% post-consumer recycled content, they are an eco-friendly choice for the environmentally conscious business. With a convenient lip and seal closure, these mailers offer a reliable and efficient way to ship your goods, making them an essential addition to your packaging supplies.

Key Features:
• Designed to eliminate the need for cardboard stiffeners
• Keeps products flat during shipping
• Made with a minimum of 35% post-consumer recycled content
• Convenient lip and seal closure for easy use
• Ideal for a wide range of shipping applications
• 100 mailers per case for bulk buying efficiency
• Sleek white finish for a professional appearance