Cost-effective 3x18 kraft mailing tubes deliver secure, compliant shipping for documents, blueprints, and architectural plans. 3-ply spiral wound construction with included white end caps that snap firmly into place‚guaranteed not to pop off during transit. Buy by the case (24 tubes) and enjoy reusable, recyclable packaging that protects contents while reducing per-unit cost.
In Stock SKU: P3018K

3x18 Kraft Mailing Tubes with Caps, Case of 24

3x18 Kraft Mailing Tubes with Caps, Case of 24. Use this item for rolled documents, posters, plans, prints, or long narrow items that fit the listed tube diameter, length, and closure style. Listed specs include size 3 x 18 in; material kraft; sold as Case of 24. Confirm SKU, pack count, price, availability, and checkout delivery before ordering.

$34.30 / CASE (24 PER CASE)
Order timing and shipping options show at checkout
Delivery shown at checkout
Confirm this specSKU P3018K

3x18 Kraft Mailing Tubes with Caps, Case of 24: compare by size, material, fit, pack count, and case quantity. Confirm SKU, sold-as unit, price, availability, and checkout delivery before ordering.

Size
3 x 18 in
Material
0.07 Thick Spiral Wound Fibreboard
Color
Kraft
Sold as
CASE (24 PER CASE)
Freight class
175
Material
0.07" Thick Spiral Wound Fibreboard (3-Ply)
Inside Diameter
3 inches
Usable Length
18 inches
Good fit for

Good fit for rolled documents, posters, plans, prints, or long narrow items that fit the listed tube diameter, length, and closure style. Confirm usable length, tube diameter, cap or crimped-end style, wall type if listed, and case quantity.

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Confirm size, material, fit, sold-as quantity, SKU, price, availability, and checkout delivery before ordering.

Buying a larger quantity, matching this to an existing SKU, or setting up a repeat order?

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Best For

Good fit for rolled documents, posters, plans, prints, or long narrow items that fit the listed tube diameter, length, and closure style. Confirm usable length, tube diameter, cap or crimped-end style, wall type if listed, and case quantity.

How to Choose the Right Packaging

The buying decision should be based on the exact size, material, fit, pack count, and case quantity, not the category name alone. Use the current product page as the source of truth for SKU, variant, price, availability, sold-as unit, and checkout delivery.

Specs at a Glance

Material0.07" Thick Spiral Wound Fibreboard (3-Ply)
Inside Diameter3 inches
Usable Length18 inches
Case Quantity24 Tubes with White End Caps
RecyclableYes
Common Use Cases
  • Shipping or storing rolled posters, drawings, plans, prints, labels, maps, or long narrow parts.
  • Matching tube diameter, length, closure style, and case quantity to the item being shipped.
  • Reordering by exact product link, SKU, or sold-as quantity.
  • Adding the item to a mixed-SKU or recurring supply request when quantity, delivery ZIP code, or timing matters.
What You'll Receive
  • This listing is sold as Case of 24. Check the current product page for variant details, price, availability, and pack count before checkout.
Shipping & Packaging

Delivery options and timing are shown at checkout based on item and destination. For larger quantities, freight-sensitive items, mixed-SKU needs, or recurring supply, send the product link or SKU, quantity, delivery ZIP code, receiving notes, and timing to support@packrift.com.

Frequently Bought Together

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Frequently Asked Questions

Yes. The white end caps snap firmly into place and are designed not to pop off during standard shipping and handling. This prevents content spillage and damage, meeting FedEx, UPS, and USPS mailing requirements.

Items up to 18 inches in length and 3 inches in diameter, including rolled documents, blueprints, posters, artwork, maps, rolled textiles, and cylindrical products. The spiral wound construction provides crush resistance for fragile items.

Yes. The durable spiral wound fibreboard construction allows these tubes to be reused multiple times, reducing packaging costs over time. They are also fully recyclable, supporting your sustainability goals.

No. Each tube comes with two white snap-fit end caps included. However, replacement or additional 3" end caps are available for purchase separately (SKU: PMTCAP3-C820) if needed for high-volume operations.

Technical Specifications

Inside Diameter3 inches
Usable Length18 inches
Case Quantity24 Tubes with White End Caps
RecyclableYes
Color Kraft
Strength / Material 0.07 Thick Spiral Wound Fibreboard
Dimensions (Internal) 3"" × 18"" (L × W × H)

Product Downloads

Shipping Information

Outer Carton Dimensions

23.5" × 16.25" × 16.25" (L × W × D)

Unit of Measure

CASE

Qty Per Shipping Unit

24 PER CASE

LTL Freight Class

Class 175

Delivery Method

Shown at checkout

ORDER SUPPORT

Product Support

We aim to show product specs, case quantities, and availability clearly. Contact support if an item does not match the listed product details.

Secure checkout LTL freight available on case/skid orders

Buyer guides

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Measure inside and outside dimensions before choosing shipping supplies or estimating DIM-weight costs.

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