As a factory, we specialize in producing high-quality colored poly mailing bags that are designed for safe and secure shipping of your products. Our plastic mailer envelopes are made from durable and waterproof material, providing excellent protection during transportation. These poly mailers come in a variety of vibrant colors, making them an attractive and eye-catching choice for your shipping needs. With our commitment to quality and affordability, you can rely on us for all your packaging requirements. Order from us today and experience the convenience of our top-notch products!