TRIANGULAR DESIGN: Unique triangle-shaped corrugated cardboard tubes provide superior strength and stability for shipping and storing long, flat items securely
GENEROUS DIMENSIONS: Each tube measures 18.25 inches in length with 3-inch sides, offering ample space for posters, blueprints, artwork, documents, and other elongated materials
BULK VALUE PACK: Includes 25 white mailing tubes per pack, ideal for high-volume shipping needs, FBA sellers, warehouses, art studios, and businesses requiring consistent packaging supplies
DURABLE CONSTRUCTION: Made from sturdy corrugated cardboard material that protects contents from bending, crushing, and damage during transit and storage
VERSATILE APPLICATIONS: Perfect for shipping artwork, architectural blueprints, engineering drawings, posters, prints, maps, and other long items that require protective packaging
Easy to Use: Quick and convenient folding assembly. Watch the demonstration video on the product page for detailed steps. Easy to master even for first-time users
