5" x 9" Kraft Bubble Mailer

5" x 9" Kraft Bubble Mailers Size: 5" x 9" Qty: 250 / Carton  Ideal for businesses and individuals with rising e-business, retail and fulfillment networks. User-friendly and cost-effective alternatives to boxes and other containers. Each mailer is durable and lightweight and is available in standard and custom sizes. These mailers add product security while reducing shipping costs.   Material：High quality Kraft paper on the outside and bubble cushion lining in the inside with self-seal tape on the lip. Function：Cushioning, lightweight, water-proof; offers excellent athletic value and product protection. Application：Mailing gifts, CDs, samples and large documents; widely used in distribution fulfillment industry and post office.