PackageZopom top-tier size#6 12.5x19 inch kraft bubble mailers. Ideal for small businesses, e-commerce sellers, and personal use, these mailers are specifically designed to cater to a wide range of mailing needs. Packaged in a generous quantity of 50, they offer both quality and quantity. Ideal for shipping small to medium items, ensuring they fit snugly for maximum protection. Durable & tear-resistant - made with high-quality kraft paper, these mailers resist tearing and punctures, ensuring your items stay secure from dispatch to delivery. Superior protection - equipped with a thick bubble lining, these mailers cushion your items against impact and vibration, offering unparalleled protection during transit. Self-seal for efficiency - streamline your packaging process with our self-sealing design, ensuring a secure and tamper-proof closure every time. Versatile use - from jewelry to electronics, these mailers are adaptable for various products, making them a staple for your shipping supplies. Professional look - their sleek kraft exterior enhances your brand image, making every shipment look professional. Cost-effective - the bulk pack provides significant savings, reducing your shipping costs over time. Lightweight design - keep your postage costs down with our lightweight yet protective design. Easy to label - the smooth surface allows for effortless labeling and customization, perfect for branding your packages. Whether you're running a personal or business or sending a gift to a loved one, these kraft bubble mailers are your go-to choice for reliable and cost-effective mailing solutions.