---
product_id: 652395374
title: "ZINUS 5 Inch WonderBox(TM) Smart Box Spring, Quick Assembly Mattress Foundation, Durable Metal Frame, Twin, Grey"
brand: "zinus"
price: "R2617"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Zinus"
url: https://www.desertcart.co.za/products/652395374-zinus-5-inch-wonderbox-tm-smart-box-spring-quick-assembly
store_origin: ZA
region: South Africa
---

# Compact WonderBox packaging Tool-free snap assembly Durable steel frame support ZINUS 5 Inch WonderBox(TM) Smart Box Spring, Quick Assembly Mattress Foundation, Durable Metal Frame, Twin, Grey

**Brand:** zinus
**Price:** R2617
**Availability:** ✅ In Stock

## Summary

> 🛠️ Snap, Support, Sleep: The Smart Foundation for Modern Living

## Quick Answers

- **What is this?** ZINUS 5 Inch WonderBox(TM) Smart Box Spring, Quick Assembly Mattress Foundation, Durable Metal Frame, Twin, Grey by zinus
- **How much does it cost?** R2617 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/652395374-zinus-5-inch-wonderbox-tm-smart-box-spring-quick-assembly)

## Best For

- zinus enthusiasts

## Why This Product

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

## Key Features

- • **Sleep with Confidence:** Backed by a 5-year worry-free warranty for lasting peace of mind.
- • **Rock-Solid Steel Frame:** Durable alloy steel maximizes mattress lifespan and comfort.
- • **Customizable Sleep Height:** Choose between 5 or 9 inches to tailor your mattress foundation.
- • **Effortless Setup in Minutes:** Tool-free design snaps together quickly—no tools, no hassle.
- • **Eco-Friendly Compact Delivery:** WonderBox packaging is small, easy to maneuver, and planet-conscious.

## Overview

The ZINUS 5 Inch WonderBox Smart Box Spring offers a sleek, durable mattress foundation with a tool-free, quick assembly design. Delivered in eco-friendly compact packaging, it features a strong alloy steel frame and customizable height options, all backed by a 5-year warranty to ensure long-lasting mattress support and comfort.

## Description

As the backbone for solid mattress support, a box spring that falls short can make or break your night’s sleep. We developed the Smart BoxSpring® with unbeatable durability and rock-solid stability to keep your mattress in shape for years to come. And our latest quick assembly version gives you total confidence when it comes to setup, requiring fewer bolts and ingeniously designed with easy to use, tool-free brackets. With our simple, step-by-step instructions on hand, you’ll have this foundation built and ready to use within minutes. Built with a strong and durable steel frame and a versatile poly jacquard cover that slips right on, the Smart BoxSpring® is the picture of dependability for any mattress. All packed in a compact shipping box with everything included, even our 5-year worry free warranty! Now that’s peace of mind you can sleep on.

Review: it is just what i wanted
Review: Prime over night 1 day delivery isn’t 1 day anymore. Item arrived after promised date so it sat at the wrong address all day. Guests had to assemble it unfortunately. Some pieces were missing the silver bead that holds the frame together. Used electrical tape in hopes it holds it together. My dog loves it! She can hop it there really easy now. Frame is nice. desertcart needs to advertise correct delivery dates. Not what they WISH they could do.

## Features

- EASY DELIVERY & A CLEANER PLANET – Delivered in our earth-friendly WonderBox that is surprisingly small and easy to maneuver through doorways and tight corners.
- EFFORTLESS ASSEMBLY - Tool-free design snaps together in minutes for a frustration-free setup.
- CUSTOMIZABLE COMFORT - Choose from two heights to create your perfect sleep oasis – 5 inches for a lower profile, or 9 inches for an extra boost.
- DURABLE STEEL CONSTRUCTION - Provides long-lasting support for your mattress, maximizing comfort and lifespan.
- WORRY-FREE WARRANTY – Sleep soundly with an included 5-year warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D2VMSN1M |
| Brand | Zinus |
| Color | Grey |
| Customer Reviews | 3.8 3.8 out of 5 stars (72) |
| Date First Available | 16 May 2024 |
| Item Weight | 9.12 Kilograms |
| Material | Alloy Steel |
| Model Number | ZU-FBSSG1OC-05T |
| Product Dimensions | 187.45 x 96.27 x 12.7 cm; 9.12 kg |
| Special Features | Easy assembly, Squeak Resistant |

## Product Details

- **Material:** Alloy Steel
- **Product dimensions:** 187.5L x 96.3W x 12.7H centimeters
- **Size:** Twin
- **Special features:** Easy assembly, Squeak Resistant
- **Style:** 5 inch

## Images

![ZINUS 5 Inch WonderBox(TM) Smart Box Spring, Quick Assembly Mattress Foundation, Durable Metal Frame, Twin, Grey - Image 1](https://m.media-amazon.com/images/I/4142MaisUTL.jpg)
![ZINUS 5 Inch WonderBox(TM) Smart Box Spring, Quick Assembly Mattress Foundation, Durable Metal Frame, Twin, Grey - Image 2](https://m.media-amazon.com/images/I/51eglYg7XsL.jpg)
![ZINUS 5 Inch WonderBox(TM) Smart Box Spring, Quick Assembly Mattress Foundation, Durable Metal Frame, Twin, Grey - Image 3](https://m.media-amazon.com/images/I/71FsIBQmDfL.jpg)
![ZINUS 5 Inch WonderBox(TM) Smart Box Spring, Quick Assembly Mattress Foundation, Durable Metal Frame, Twin, Grey - Image 4](https://m.media-amazon.com/images/I/81KDSBqFGtL.jpg)
![ZINUS 5 Inch WonderBox(TM) Smart Box Spring, Quick Assembly Mattress Foundation, Durable Metal Frame, Twin, Grey - Image 5](https://m.media-amazon.com/images/I/81kLlIFCQfL.jpg)

## Available Options

This product comes in different **Pattern, Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***Y on 8 September 2025*

it is just what i wanted

### ⭐⭐⭐⭐ Review
*by A***N on 27 February 2025*

Prime over night 1 day delivery isn’t 1 day anymore. Item arrived after promised date so it sat at the wrong address all day. Guests had to assemble it unfortunately. Some pieces were missing the silver bead that holds the frame together. Used electrical tape in hopes it holds it together. My dog loves it! She can hop it there really easy now. Frame is nice. Amazon needs to advertise correct delivery dates. Not what they WISH they could do.

### ⭐⭐⭐⭐ Review
*by H***. on 6 June 2025*

I was worried when I opened the box because there were so many pieces but it’s surprisingly easy to put together! It didn’t seem super sturdy but for the bed we were using it for we didn’t need anything crazy.

## Frequently Bought Together

- ZINUS 5 Inch WonderBox(TM) Smart Box Spring, Quick Assembly Mattress Foundation, Durable Metal Frame, Twin, Grey
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**Shop now:** [https://www.desertcart.co.za/products/652395374-zinus-5-inch-wonderbox-tm-smart-box-spring-quick-assembly](https://www.desertcart.co.za/products/652395374-zinus-5-inch-wonderbox-tm-smart-box-spring-quick-assembly)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-15*