---
product_id: 499513436
title: "BOX USA B1886 Long Corrugated Boxes, 18\"L x 8\"W x 6\"H, Kraft (Pack of 25)"
brand: "box usa"
price: "¥112872"
currency: JPY
in_stock: false
reviews_count: 5
category: "Box Usa"
url: https://www.desertcart.jp/products/499513436-box-usa-b1886-long-corrugated-boxes-18l-x-8w-x
store_origin: JP
region: Japan
---

# ECT-32 single wall strength Ships flat, saves space 18x8x6 inch perfect fit BOX USA B1886 Long Corrugated Boxes, 18"L x 8"W x 6"H, Kraft (Pack of 25)

**Brand:** box usa
**Price:** ¥112872
**Availability:** ❌ Out of Stock

## Summary

> 📦 Elevate your packing game with strength and style!

## Quick Answers

- **What is this?** BOX USA B1886 Long Corrugated Boxes, 18"L x 8"W x 6"H, Kraft (Pack of 25) by box usa
- **How much does it cost?** ¥112872 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/499513436-box-usa-b1886-long-corrugated-boxes-18l-x-8w-x)

## Best For

- box usa enthusiasts

## Why This Product

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

## Key Features

- • **Space-Smart Flat Shipping:** Ships flat in bundles to optimize storage and reduce freight costs—efficiency meets convenience.
- • **Eco-Friendly & Made in USA:** Crafted from recyclable Kraft cardboard supporting sustainability and local manufacturing.
- • **Versatile for Home & Business:** Ideal for moving, shipping, and storage—trusted by e-commerce pros and managers alike.
- • **Durable ECT-32 Kraft Corrugated:** Professional-grade single wall fiberboard designed to resist crushing and protect up to 65 lbs.
- • **Tailored for Long & Narrow Items:** Perfectly sized 18"L x 8"W x 6"H boxes to fit your unique packing needs.

## Overview

BOX USA B1886 Long Corrugated Boxes offer a reliable, professional-grade packing solution with 18x8x6 inch dimensions, crafted from durable ECT-32 single wall Kraft corrugated fiberboard. Designed to hold up to 65 lbs, these eco-friendly boxes ship flat in bundles to save space and cost, making them perfect for moving, shipping, and storage in both home and business environments.

## Description

BOX USA corrugated boxes are the industry standard for packing, moving, shipping, and storage. With over 1,500 sizes available, BOX USA makes it easy to find the perfect box for any job — from moving household items to shipping products for your small business. Each carton is made from ECT-32 single wall C-flute corrugated fiberboard, providing reliable strength and crush resistance to protect your contents during transit. Designed for professional and everyday use, these boxes can hold up to 65 lbs when packed and handled properly.Ideal for home, office, e-commerce, and warehouse applications, BOX USA cartons are great for packing books, kitchenware, clothing, linens, electronics, supplies, and more. Boxes ship flat in bundle quantities to save on storage space and reduce freight cost, and assemble easily when you’re ready to pack. Made in the USA from recyclable Kraft cardboard, BOX USA boxes deliver professional-grade quality for all your moving and shipping needs.

Review: Boxes came and were cut correctly so they seal good. I was hesitant to order because some people said theirs were off. The only issue I could find that I want to address is that my boxes are not 16x8x8. They are 16 1/2 x 8 1/2 x 8 1/4. This shouldn't be an issue but shipping companies round up so these would be considered 17x9x9 when you ship. I would keep that in mind because if you add 16x8x8 into the shipping info, the shipping company will charge your account more later. Will buy again!!!
Review: I bought these because it's literally impossible to find boxes that are cheap enough, large enough and would ship fast anywhere, for an individual move to another state. I was desperately trying to find a box that would fit my piano and my bookshelf (disassembled). What I did was to basically combine two boxes to make one longer and for another package, combine them to make it wider. The boxes are kind of thin but what can you expect? Since 10 came in I didn't mind using them up to make the walls stronger. Would not recommend to use them by themselves, also FedEx treated them badly so the torn parts at the corner were mainly because of the rough treatment. My piano and stuff survived the move well. Would recommend if you're in a hurry to find cheap boxes.

## Features

- Great for long and Narrow items
- Boxes are manufactured from 200#/ect-32 Kraft corrugated
- Sold and shipped flat in bundle quantities

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01D27267W |
| Capacity | 18x8x6" 25-Pk |
| Color | Brown |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,821) |
| Date First Available | 6 November 2018 |
| Generic Name | Box |
| Item Dimensions LxWxH | 45.7 x 20.3 x 15.2 Centimeters |
| Item Model Number | B1886 |
| Item Part Number | B1886 |
| Item Weight | 7 kg 170 g |
| Manufacturer | BOX USA |
| Net Quantity | 25.0 Count |
| Primary material | ECT-32 Single Wall |
| Weight | 15.8 Pounds |

## Product Details

- **Brand:** BOX USA
- **Colour:** Brown
- **Item Weight:** 15.8 Pounds
- **Material:** ECT-32 Single Wall
- **Number of Boxes:** 25
- **Product Dimensions:** 45.7L x 20.3W x 15.2H Centimeters

## Images

![BOX USA B1886 Long Corrugated Boxes, 18"L x 8"W x 6"H, Kraft (Pack of 25) - Image 1](https://m.media-amazon.com/images/I/41CLIzQ4UYL.jpg)
![BOX USA B1886 Long Corrugated Boxes, 18"L x 8"W x 6"H, Kraft (Pack of 25) - Image 2](https://m.media-amazon.com/images/I/512PavKjQmL.jpg)
![BOX USA B1886 Long Corrugated Boxes, 18"L x 8"W x 6"H, Kraft (Pack of 25) - Image 3](https://m.media-amazon.com/images/I/512UqcByRzL.jpg)
![BOX USA B1886 Long Corrugated Boxes, 18"L x 8"W x 6"H, Kraft (Pack of 25) - Image 4](https://m.media-amazon.com/images/I/51YJwaheVoL.jpg)
![BOX USA B1886 Long Corrugated Boxes, 18"L x 8"W x 6"H, Kraft (Pack of 25) - Image 5](https://m.media-amazon.com/images/I/61NKcWnodYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***. on 15 March 2025*

Boxes came and were cut correctly so they seal good. I was hesitant to order because some people said theirs were off. The only issue I could find that I want to address is that my boxes are not 16x8x8. They are 16 1/2 x 8 1/2 x 8 1/4. This shouldn't be an issue but shipping companies round up so these would be considered 17x9x9 when you ship. I would keep that in mind because if you add 16x8x8 into the shipping info, the shipping company will charge your account more later. Will buy again!!!

### ⭐⭐⭐⭐⭐ Review
*by I***S on 24 May 2020*

I bought these because it's literally impossible to find boxes that are cheap enough, large enough and would ship fast anywhere, for an individual move to another state. I was desperately trying to find a box that would fit my piano and my bookshelf (disassembled). What I did was to basically combine two boxes to make one longer and for another package, combine them to make it wider. The boxes are kind of thin but what can you expect? Since 10 came in I didn't mind using them up to make the walls stronger. Would not recommend to use them by themselves, also FedEx treated them badly so the torn parts at the corner were mainly because of the rough treatment. My piano and stuff survived the move well. Would recommend if you're in a hurry to find cheap boxes.

### ⭐⭐⭐⭐⭐ Review
*by L***N on 5 November 2025*

Nice quality and easy to use. I have purchased these boxes several times for shipping my online sales and have never been disappointed!

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-18*