---
product_id: 608232392
title: "Packhorse Supply 2-pack Kraft Mailing Tubes with Caps | 3-inch x 18-inch Usable (19\" total length) | Heavy-Duty Cardboard Poster Tubes for Shipping and Storage of Documents and Art"
brand: "packhorse supply"
price: "$67.06"
currency: USD
in_stock: true
reviews_count: 8
category: "Packhorse Supply"
url: https://www.desertcart.ec/products/608232392-packhorse-supply-2-pack-kraft-mailing-tubes-with-caps-3
store_origin: EC
region: Ecuador
---

# 3" diameter x 18" usable length Triple-threaded secure plastic caps Heavy-duty spiral-wound kraft cardboard Packhorse Supply 2-pack Kraft Mailing Tubes with Caps | 3-inch x 18-inch Usable (19" total length) | Heavy-Duty Cardboard Poster Tubes for Shipping and Storage of Documents and Art

**Brand:** packhorse supply
**Price:** $67.06
**Availability:** ✅ In Stock

## Summary

> 📦 Ship Smart, Store Secure — The Ultimate Mailing Tube Upgrade

## Quick Answers

- **What is this?** Packhorse Supply 2-pack Kraft Mailing Tubes with Caps | 3-inch x 18-inch Usable (19" total length) | Heavy-Duty Cardboard Poster Tubes for Shipping and Storage of Documents and Art by packhorse supply
- **How much does it cost?** $67.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/608232392-packhorse-supply-2-pack-kraft-mailing-tubes-with-caps-3)

## Best For

- packhorse supply enthusiasts

## Why This Product

- Trusted packhorse supply brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight Yet Durable:** American-made tubes balance sturdiness with low weight to reduce shipping costs without compromising protection.
- • **Optimized Size for Versatility:** Fits common document sizes rolled up, from 8x10 to 18x24, with a roomy 3-inch diameter.
- • **Trusted by E-commerce Veterans:** Created by experts with millions of shipped products, ensuring practical, reliable packaging solutions.
- • **Engineered for Impact Resistance:** Almost crush-proof design protects your valuable posters and documents during transit.
- • **Precision Fit Caps with Pull Slot:** Thick, triple-threaded plastic caps ensure no accidental openings and easy access when needed.

## Overview

Packhorse Supply’s 2-pack Kraft Mailing Tubes combine heavy-duty spiral-wound kraft cardboard with triple-threaded plastic caps to deliver superior protection for rolled documents and artwork. Measuring 3 inches in diameter and 18 inches of usable length, these American-made tubes are engineered to resist crushing while remaining lightweight to minimize postage costs. Designed by seasoned e-commerce professionals, they offer a secure, convenient, and versatile packaging solution trusted by creatives and managers alike.

## Description

These cardboard mailing tubes are proudly made in the USA, crafted with the highest quality materials and precision engineering. Built to withstand the rigors of shipping and handling, these tubes are constructed from heavy-duty sprial-wound kraft cardboard. You can trust them to protect your valuable documents or items during transit. Our mailing tubes feature secure end caps that fit snugly, ensuring your contents stay protected. Unlike competing products with flimsy endcaps, our thick plastic caps with triple threading will not pop off in transit. A convenient pull slot is included for quick removal when you want to reopen the tube.

Review: ALMOST CRUSH PROOF! - VERY STURDY. LOVE THESE FOR STORING POSTERS, PLACE MATS, ETC!
Review: Excellent 3" shipping tubes. - Excellent product. Just what I needed for a cylindrical object. 3" diameter tube was kind of wide (for my needs), but another extra sheet of bubble wrap made it nice and snug.

## Features

- Sturdy & Durable: Our cardboard mailing tubes are proudly made in the USA, crafted with the highest quality materials and precision engineering. Built to withstand the rigors of shipping and handling, these tubes are constructed from heavy-duty sprial-wound kraft cardboard. You can trust them to protect your valuable documents or items during transit.
- High-quality Caps: Our mailing tubes feature secure end caps that fit snugly, ensuring your contents stay protected. Unlike competing products with flimsy endcaps, our thick plastic caps with triple threading will not pop off in transit. A convenient pull slot is included for quick removal when you want to reopen the tube.
- Sized Right: These tubes are 19" in total length, and each cap takes up 1/2" of depth, so there is a full 18" of interior space when capped. These tubes will fit many of the most common sizes of documents and art when rolled, such as 8x10, 8.5x11, 11x17, 12x16, 12x18, 16x20, 18x22, 18x24, and more. An interior diameter of 3" provides plenty of space for a rolled piece of paper.
- Packhorse Packs It: Founded by ecommerce veterans who have shipped millions of products to customers, Packhorse Supply creates affordable and practical packaging solutions honed by a decade-plus of experience. Our American-made tubes strike a perfect balance between light weight (for reduced postage cost) and sturdiness (for resistance to crushing), and our best-in-class caps are sized to fit snug.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CTNV45GZ |
| Batteries Required? | No |
| Best Sellers Rank | #83,584 in Office Products ( See Top 100 in Office Products ) #39 in Tube Mailers |
| Capacity | 1539 Cubic Centimeters |
| Customer Reviews | 4.7 4.7 out of 5 stars (76) |
| Date First Available | January 19, 2024 |
| Finish | Unfinished |
| Item Weight | 8 ounces |
| Item model number | MT-3x18-2pack |
| Manufacturer | Packhorse Supply |
| Measurement System | Imperial |
| Number Of Pieces | 2 |
| Part Number | MT-3x18-2pack |
| Product Dimensions | 19 x 3 x 3 inches |
| Shape | Tube |
| UPC | 850057559064 |
| Unit Count | 2.0 Count |

## Product Details

- **Brand:** Packhorse Supply
- **Color:** Kraft
- **Finish Type:** Unfinished
- **Material:** Cardboard
- **Product Dimensions:** 19"L x 3"W x 3"H

## Images

![Packhorse Supply 2-pack Kraft Mailing Tubes with Caps | 3-inch x 18-inch Usable (19" total length) | Heavy-Duty Cardboard Poster Tubes for Shipping and Storage of Documents and Art - Image 1](https://m.media-amazon.com/images/I/71kIjOaO6jL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ ALMOST CRUSH PROOF!
*by C***L on November 28, 2025*

VERY STURDY. LOVE THESE FOR STORING POSTERS, PLACE MATS, ETC!

### ⭐⭐⭐⭐⭐ Excellent 3" shipping tubes.
*by J***W on November 1, 2025*

Excellent product. Just what I needed for a cylindrical object. 3" diameter tube was kind of wide (for my needs), but another extra sheet of bubble wrap made it nice and snug.

### ⭐⭐⭐⭐⭐ great price point
*by J***C on June 9, 2025*

great price point

## Frequently Bought Together

- Packhorse Supply 2-pack Kraft Mailing Tubes with Caps | 3-inch x 18-inch Usable (19" total length) | Heavy-Duty Cardboard Poster Tubes for Shipping and Storage of Documents and Art
- Packhorse Supply | 2-pack Kraft Mailing Tubes with Caps | 2-inch x 12-inch Usable (13" total length) | Heavy-Duty Cardboard Poster Tubes for Shipping and Storage of Documents and Art

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ec/products/608232392-packhorse-supply-2-pack-kraft-mailing-tubes-with-caps-3](https://www.desertcart.ec/products/608232392-packhorse-supply-2-pack-kraft-mailing-tubes-with-caps-3)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-27*