---
product_id: 583481576
title: "2 Packs 16\" X 18\" Expandable Foam Packaging, Pc Packing Material & Shipping Foam"
brand: "umail"
price: "€ 34.22"
currency: EUR
in_stock: true
reviews_count: 9
category: "Umail"
url: https://www.desertcart.fi/products/583481576-2-packs-16-x-18-expandable-foam-packaging-pc-packing
store_origin: FI
region: Finland
---

# 16" x 18" size per pack Lightweight 11 oz per pack Expands to cushion & protect fragile items 2 Packs 16" X 18" Expandable Foam Packaging, Pc Packing Material & Shipping Foam

**Brand:** umail
**Price:** € 34.22
**Availability:** ✅ In Stock

## Summary

> 🛠️ Ship Smart, Ship Safe — Foam That Fits Your Tech Like a Glove!

## Quick Answers

- **What is this?** 2 Packs 16" X 18" Expandable Foam Packaging, Pc Packing Material & Shipping Foam by umail
- **How much does it cost?** € 34.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/583481576-2-packs-16-x-18-expandable-foam-packaging-pc-packing)

## Best For

- umail enthusiasts

## Why This Product

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

## Key Features

- • **Double Pack Value:** Two 16" x 18" foam bags included—enough to fully secure medium-sized boxes up to 12"³.
- • **Custom-Fit Protection:** Expands instantly to mold around your PC or fragile gear, locking it securely in place.
- • **Lightweight Yet Durable:** Premium foam material offers robust cushioning without adding bulk or weight to your shipment.
- • **Quick & Easy Application:** Break, mix, and insert—foam expands fast, saving you time and stress during packing.
- • **Perfect for PCs & Fragile Tech:** Specifically designed to safeguard pre-built computers and delicate electronics during transit.

## Overview

Umail’s 2-pack expandable foam packaging offers a lightweight, durable solution for protecting fragile items, especially pre-built computers, during shipping. Each 16" x 18" bag quickly expands to form a custom-fit cushion inside boxes up to 12"³, minimizing damage risk and simplifying packing with easy-to-follow instructions.

## Description

Buy 2 Packs 16" X 18" Expandable Foam Packaging, Pc Packing Material & Shipping Foam: Cushioning Foam - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Packs perfectly! - Works great! Protected my gaming station from Colorado to Florida. Super easy to use got the two pack, size was exactly as stated. Good value for what it is.
Review: Best Packing Material I've Used - This is a great packing material to protect an item for shipping. The expanding foam forms to the item to protect it during shipping. I used one on the bottom holding my item down in the foam as it expands. Then when the foam is set I used another one which I laid on top and closed the box lids and held them down to make the foam form around my item. After a few minutes you're done. Unfold the lid remove your foam and check out what you did. Perfect, my item wasn't moving anywhere, it was locked in foam all around. One TIP: pre-plan what you're going to do. Once you break the pouches and mix up the foam (per instructions) you need to move quickly as once it starts expanding you don't have much time. This stuff is perfect. That's the way to ship anything you don't want bouncing around during the rigors of shipping.

## Features

- 【PERFECT PACKING FOAM】: Umail’s computer packing foam is made of premium material that is durable, lightweight. Small packaging bags protect kinds of items, no shape, size, weight requirements. Expandable foam packaging is perfect as pc shipping foam, expanding packing foam for pc, pc packing foam expanding, expanding foam packaging for pc
- 【BETTER PRODUCT for YOUR ITEM】Expanding Foam Packaging provides outstanding cushioning and protection within a short period of time, reducing the risk of damage during transportation. Easy to use for securing expensive and fragile goods. If anyone who has ever shipped a pre-built computer tower across the country knows, Umail’s pc shipping foam are absolutely essential. Grab more than you think you'll need!
- 【WATCH A TUTORIAL】: We provide tutorial at page, if it's your first time using the expanding foam packaging, consider watching a tutorial or instructional video online to get a better sense of how much the expandable packing foam will expand and how to apply it properly. This will help ensure that you get the best results and that the expandable foam doesn't expand more than you intended.
- 【Pack of 2】: 16" X 18" packing expanding foam is recommended for box size 12"x12"x12". Form packing materials is safe and when you slap shipping foam bag , there will be a small amount of heat, which is normal. It will soon return to room temperature.
- 【WORRY-FREE SHOPPING EXPERIENCE】: We are committed to providing consumers with healthy quick expanding foam and perfect service. Please contact us with any questions about the pc packaging foam
- 【SHIPPING PC】: According to our experience, when using the expanding foam bag to protect your computer, you should place it in the computer case as soon as the bag starts to expand. The bag will automatically adapt to the shape of the computer inside, providing protection. Do not wait until the bag has expanded significantly before inserting it into the computer case, as the metal of the case may cut into the already expanded bag when forcefully stuffing it in.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKZ8DGJ1 |
| Batteries required | No |
| Best Sellers Rank | #40,445 in Office Products ( See Top 100 in Office Products ) #56 in Cushioning Foam |
| Brand | Umail |
| Color | white |
| Customer Reviews | 3.9 3.9 out of 5 stars (102) |
| Included Components | Bag |
| Item Weight | 11 ounces |
| Item model number | SFB-3 |
| Manufacturer | Umail |
| Material | Plastic |
| Number of Items | 2 |
| Product Dimensions | 18 x 18 x 16 inches |
| Unit Count | 2.0 Count |

## Product Details

- **Brand:** Umail
- **Color:** white
- **Item Weight:** 11 Ounces
- **Material:** Plastic
- **Unit Count:** 2.0 Count

## Images

![2 Packs 16" X 18" Expandable Foam Packaging, Pc Packing Material & Shipping Foam - Image 1](https://m.media-amazon.com/images/I/610GQQMCvCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Packs perfectly!
*by L***Y on August 22, 2025*

Works great! Protected my gaming station from Colorado to Florida. Super easy to use got the two pack, size was exactly as stated. Good value for what it is.

### ⭐⭐⭐⭐⭐ Best Packing Material I've Used
*by B***S on April 2, 2025*

This is a great packing material to protect an item for shipping. The expanding foam forms to the item to protect it during shipping. I used one on the bottom holding my item down in the foam as it expands. Then when the foam is set I used another one which I laid on top and closed the box lids and held them down to make the foam form around my item. After a few minutes you're done. Unfold the lid remove your foam and check out what you did. Perfect, my item wasn't moving anywhere, it was locked in foam all around. One TIP: pre-plan what you're going to do. Once you break the pouches and mix up the foam (per instructions) you need to move quickly as once it starts expanding you don't have much time. This stuff is perfect. That's the way to ship anything you don't want bouncing around during the rigors of shipping.

### ⭐⭐⭐⭐ Work Quickly!
*by M***R on April 4, 2024*

This product worked as described in the instructions. Make sure you have everything ready because you only get one shot at it. One small disappointment was that the expanding foam did not completely fill one of the two bags I used. But it conformed to the odd shape of the item I was shipping and held it firmly in the shipping box. So, all-in-all very good. I will use these again in the future.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.fi/products/583481576-2-packs-16-x-18-expandable-foam-packaging-pc-packing](https://www.desertcart.fi/products/583481576-2-packs-16-x-18-expandable-foam-packaging-pc-packing)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-20*