Discover high-quality black and white express bags available in two popular sizes: 17x30 cm and 50x70 cm. Ideal for e-commerce, shipping, and retail packaging, these durable express mailers offer excellent protection and a professional look. Sourced directly from trusted manufacturers, they provide cost-effective packaging solutions for businesses of all sizes.

Discover high-quality black and white express bags from trusted manufacturers. Perfect for shipping and packaging needs, these durable 17x30 cm and 50x70 cm poly mailers offer reliability and cost-efficiency for e-commerce businesses and logistics providers.

Discover high-quality black and white express bags from trusted manufacturers. Ideal for shipping and packaging, these durable 17x30 cm and 50x70 cm express mailers offer reliability and cost-efficiency for businesses and e-commerce platforms.

Discover the perfect solution for your shipping and storage needs with our durable and stylish black and white express bags. These express bags, available in sizes 17*30 and 50*70, offer a convenient and reliable way to transport your items securely. Ideal for businesses and individuals alike, they combine functionality with a sleek design to suit any setting.

Discover the convenience and durability of our black and white express bags, available in two practical sizes: 17*30 and 50*70. These express bags are perfect for shipping, storage, and organizing your daily essentials.

Discover the perfect solution for efficient and stylish packaging with our black and white express bags. These durable and versatile bags are ideal for shipping, storage, and organizing your everyday essentials.

Discover the perfect blend of functionality and style with our black and white express bags in two convenient sizes: 17*30 and 50*70. Ideal for shipping, storage, and more.

Discover the perfect blend of style and functionality with our durable black and white express bags. Available in two practical sizes, 17*30 and 50*70, these bags are ideal for carrying essentials with ease and efficiency.

Discover the perfect solution for efficient and stylish packaging with our black and white express bags. Available in two sizes, 17*30 cm and 50*70 cm, these express bags offer durability and a professional look for all your shipping needs.

Discover the perfect blend of functionality and style with our black and white express bags. These durable and spacious bags, available in 17*30 and 50*70 sizes, are ideal for shipping, storage, and more. Learn more about how they can meet your packaging needs efficiently.