---
product_id: 638407088
title: "8 Pcs 14”x16” Expanding Foam Packaging for PC & Irregular-Shaped Items - Shockproof Expandable Packing Foam, Protective Computer Shipping Material for Electronics & Fragile Devices"
brand: "umail"
price: "KSh13549"
currency: KES
in_stock: true
reviews_count: 8
category: "Umail"
url: https://www.desertcart.co.ke/products/638407088-8-pcs-14-x16-expanding-foam-packaging-for-pc-irregular
store_origin: KE
region: Kenya
---

# Rapid foam expansion in seconds 14"x16" size fits most PC cases Shockproof, custom mold protection 8 Pcs 14”x16” Expanding Foam Packaging for PC & Irregular-Shaped Items - Shockproof Expandable Packing Foam, Protective Computer Shipping Material for Electronics & Fragile Devices

**Brand:** umail
**Price:** KSh13549
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect your tech like a pro—custom-fit foam packing that’s fast, flawless, and foolproof!

## Quick Answers

- **What is this?** 8 Pcs 14”x16” Expanding Foam Packaging for PC & Irregular-Shaped Items - Shockproof Expandable Packing Foam, Protective Computer Shipping Material for Electronics & Fragile Devices by umail
- **How much does it cost?** KSh13549 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/638407088-8-pcs-14-x16-expanding-foam-packaging-for-pc-irregular)

## 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

- • **Speedy Setup:** Activate and apply within seconds—perfect for busy pros who value efficiency without compromising safety.
- • **Heat-Managed Safety:** Generates mild warmth during expansion but cools quickly, balancing performance with safe handling.
- • **Tailored Fit Every Time:** Expands instantly to form a bespoke protective mold around irregular and fragile items, including fully built PCs.
- • **User-Friendly Application:** Simple two-step activation with clear instructions and tutorial support—no guesswork, just reliable packing.
- • **Industrial-Grade Protection:** Shockproof foam designed for delicate electronics and odd-shaped goods, ensuring your valuables arrive flawless.

## Overview

Umail’s 8-piece set of 14"x16" expanding foam packaging offers a quick, shockproof solution for shipping PCs and irregular-shaped fragile items. Designed for professional-grade protection, the foam rapidly expands to create a custom mold around your electronics, ensuring secure transport. Easy to use with a simple activation process and supported by tutorial guidance, this packaging material balances speed, safety, and precision for millennial managers who demand reliability and efficiency.

## Description

desertcart.com: 8 Pcs 14”x16” Expanding Foam Packaging for PC & Irregular-Shaped Items - Shockproof Expandable Packing Foam, Protective Computer Shipping Material for Electronics & Fragile Devices : Office Products

Review: Money well spent - These worked well when I shipped my PC from Japan back to the states Beware when placing in tight corners it can push components apart it did dislodge my GPU from the port (no damage) just reconnect And it did bend some pins on the mother board but they were RGB fan pins I dont use Don't force it in tight areas or overly pack more bags into the case like I did (User error)
Review: Great foam expanding packing material for at-home sellers - They do work great, exactly what I needed. I wish they expanded a bit more, but for what it's worth they do the trick. They are very easy to use, if you can't figure out how to use them after watching the video then it's strictly user error. Caution they do get warm after expanding, so I would warn that once it expands and forms you should remove it from your item and let it cool down.

## Features

- PERFECT PACKING SOLUTION: Umail’s expanding foam for shipping are used to use on an industrial scale for packaging odd shaped products, or oddly shaped items, meters, vases, crafts, and even a fully built PC with GPU installed, pc packing foam. They are great for shipping fragile items.
- WORK QUICKLY: When you crack “L” symbol it immediately comes in contact with the reactant in the “R” symbol. You have only a few seconds to thoroughly combine the two before the final product bursts through a membrane and fills the envelope, so it's super important that you don't start making the foam and expanding it until you have all the supplies you need right there and you're ready to go. Once you get started, you've only got a short amount of time before the foam hardens and generates mild warmth
- EASY TO USE: Place foam bag on desk, click “L”, you will hear “peng” sound, then slap “L” and “R” with both hands quickly. Pat about 25 times quickly. Then wait for liquid expand and break through L/R area, and quickly distribute liquid evenly throughout bag. Note: Only simple spreading to all corners of the bag is required here (e.g., follow the video instructions), do not keep spreading, as it will disrupt the foaming process. Once you've done that, you should position your item and gently push it into the expanding foam. In just a few seconds, the foam will harden and form a bespoke mold around your object, providing optimal protection as it envelops even the tiniest components
- WHAT YOU WILL GET: 8 pcs individually packaged expanding foam packaging bags. We recommend used for box size of 8"x8"x8". Please note that the heat generated when slapping the pc shipping foam bag is normal and it will soon return to room temperature, just like holding a hot cup of coffee.
- WATCH TUTORIAL: If first time user, watching tutorial or instructional video at listing to get a better understanding of how foam expands and how to apply it properly. This will help ensure a good results and prevent expandable foam from expanding more than intended
- SHIPPING PC: According to experience, when using expanding foam for pc shipping, please place it in case as soon as bag starts to expand. It will automatically adapt to the shape of computer, providing protection, not wait until bag expanded significantly. Be careful to avoid sharp objects.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Umail |
| Color | Quantity 8 |
| Item Weight | 2.65 Ounces |
| Material | Plastic |
| Product Dimensions | 16"L x 14"W |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Umail
- **Material:** Plastic
- **Product Dimensions:** 16"L x 14"W
- **Color:** Quantity 8
- **Item Weight:** 2.65 Ounces

## Images

![8 Pcs 14”x16” Expanding Foam Packaging for PC & Irregular-Shaped Items - Shockproof Expandable Packing Foam, Protective Computer Shipping Material for Electronics & Fragile Devices - Image 1](https://m.media-amazon.com/images/I/611lVd8rH6L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Money well spent
*by V***Z on December 5, 2025*

These worked well when I shipped my PC from Japan back to the states Beware when placing in tight corners it can push components apart it did dislodge my GPU from the port (no damage) just reconnect And it did bend some pins on the mother board but they were RGB fan pins I dont use Don't force it in tight areas or overly pack more bags into the case like I did (User error)

### ⭐⭐⭐⭐⭐ Great foam expanding packing material for at-home sellers
*by A***. on May 12, 2025*

They do work great, exactly what I needed. I wish they expanded a bit more, but for what it's worth they do the trick. They are very easy to use, if you can't figure out how to use them after watching the video then it's strictly user error. Caution they do get warm after expanding, so I would warn that once it expands and forms you should remove it from your item and let it cool down.

### ⭐⭐⭐⭐⭐ Works well, but requires a plan
*by Z***F on December 13, 2025*

Purchased for a large shipment I did. Pros: - Easy to use - Expands to an adequate size (roughly 3-4 inch vertical expansion) - Compaction Protection is adequate Cons: - HEAT! These packs, once activated get pretty hot. - Fast curing time. Once activated, you have about 30 seconds max to get it placed where you want. - The plastic can get punctured on sharp items. In my opinion, just have a plan for positioning before activating and delicate handling when placing.

## Frequently Bought Together

- 8 Pcs 14”x16” Expanding Foam Packaging for PC & Irregular-Shaped Items - Shockproof Expandable Packing Foam, Protective Computer Shipping Material for Electronics & Fragile Devices
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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-07*