Looking for strong, .125 thick 4-inch ID cardboard mailing tubes that offer superior protection during shipping and storage? At CardboardCore, we specialize in high-quality mailing and storage solutions tailored to meet the demands of businesses that ship large-format prints, posters, blueprints, artwork, and more.
Durable 4-Inch Mailing Tubes for Commercial and Industrial Use
Our 4” inner diameter mailing tubes are manufactured from thick, spiral-wound Kraft fiberboard, with .125 wall thickness for maximum strength and rigidity. These tubes protect your items from bending, crushing, and moisture—ideal for industries such as:
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Print shops and design studios shipping large format documents
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Art galleries and museums needing secure packaging for artwork
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Engineering and architectural firms transporting blueprints and schematics
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Manufacturers shipping custom parts or rolled goods
Each tube is designed to hold up under pressure—literally—making them ideal for both short- and long-distance shipments.
Key Features of Our 4-Inch Mailing Tubes
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.125" thick construction: Built from durable Kraft paperboard that resists dents and moisture
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Wide 4" inner diameter: Perfect for bulky or large rolled items
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Custom lengths available: Standard and made-to-order options
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Plastic or metal end caps: Secure closures to prevent shifting during transit
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Recyclable & eco-friendly: 100% recyclable materials for sustainable shipping
Browse our selection below to find the right length and closure type for your application.
Why Choose CardboardCore?
At CardboardCore, we’re more than just a tube supplier—we’re a reliable packaging partner for manufacturers, distributors, and retailers nationwide. Our commitment to quality, fast lead times, and custom solutions make us the trusted source for businesses that need packaging that performs.
