---
product_id: 146489291
title: "Silentnight 10cm Mattress Topper Kingsize Bed Ultimate Deep Sleep - Luxury 4 Inch Thick Soft Mattress Enhancer Pad with Easy Fit Straps - Hypoallergenic and Machine Washable - 150x200cm - King"
brand: "silentnight"
price: "R7348"
currency: ZAR
in_stock: true
category: "Silentnight"
url: https://www.desertcart.co.za/products/146489291-silentnight-10cm-mattress-topper-kingsize-bed-ultimate-deep-sleep-luxury
store_origin: ZA
region: South Africa
---

# 200 thread count quilted cover machine washable & hypoallergenic 10cm extra deep cushioning Silentnight 10cm Mattress Topper Kingsize Bed Ultimate Deep Sleep - Luxury 4 Inch Thick Soft Mattress Enhancer Pad with Easy Fit Straps - Hypoallergenic and Machine Washable - 150x200cm - King

**Brand:** silentnight
**Price:** R7348
**Availability:** ✅ In Stock

## Summary

> 🛌 Elevate your sleep game—because your mattress deserves a glow-up!

## Quick Answers

- **What is this?** Silentnight 10cm Mattress Topper Kingsize Bed Ultimate Deep Sleep - Luxury 4 Inch Thick Soft Mattress Enhancer Pad with Easy Fit Straps - Hypoallergenic and Machine Washable - 150x200cm - King by silentnight
- **How much does it cost?** R7348 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/146489291-silentnight-10cm-mattress-topper-kingsize-bed-ultimate-deep-sleep-luxury)

## Best For

- silentnight enthusiasts

## Why This Product

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

## Key Features

- • **Hypoallergenic & Skin-Friendly:** Crafted with Fibadown™ hollowfibre, this topper is gentle on sensitive skin and ideal for allergy-conscious sleepers.
- • **Quilted Cover for Even Support:** Premium 200 thread count microfibre keeps Fibadown™ fibres perfectly distributed for edge-to-edge coziness and durability.
- • **Sink into 10cm of Plush Luxury:** Experience unparalleled deep sleep with a generous 4-inch comfort layer that transforms your mattress instantly.
- • **Effortless Care, Machine Washable:** Keep your sleep sanctuary fresh and clean with a fully machine washable design backed by a 2-year UK manufacturer guarantee.
- • **Secure Fit with Easy Elastic Straps:** Stay snug all night—elasticated straps ensure your topper never slips, maintaining perfect comfort throughout.

## Overview

The Silentnight 10cm Mattress Topper King size offers a luxurious 4-inch thick cushioning layer made with innovative Fibadown™ fibres and a 200 thread count quilted microfibre cover. Designed for ultimate comfort and durability, it features easy-fit elastic straps to secure the topper in place. Hypoallergenic and fully machine washable, this mattress enhancer rejuvenates your existing mattress for deeper, more restful sleep. Proudly backed by a 2-year manufacturer warranty.

## Description

Silentnight 10cm Mattress Topper Kingsize Bed Ultimate Deep Sleep - Luxury 4 Inch Thick Soft Mattress Enhancer Pad with Easy Fit Straps - Hypoallergenic and Machine Washable - 150x200cm - King : desertcart.co.uk: Home & Kitchen

## Features

- EXTRA DEEP: Sink into deeper sleep with ultimate cushioned comfort. Generous 10cm fill with a luxurious quilted cover for endless comfort and support, helping you sleep deeper every night.
- ULTIMATE CUSHIONED COMFORT: The quilted cover keeps the plush filling evenly distributed, helping your topper stay plump and supportive from edge to edge, providing extra cosy luxury as well as superior durability for longer lasting comfort.
- LUXURY FIBADOWN™ FIBRES: Crafted with luxurious down-like Fibadown™ fibres that are soft, bouncy and remain evenly distributed, keeping your topper feeling plush and plump, for dreamy comfort.
- REJUVENATE YOUR MATTRESS: Enhances comfort by rejuvenating your existing mattress with an additional 10cm comfort layer, and stays securely in place with easy-fit elasticated straps.
- MACHINE WASHABLE: Kind to skin and hypoallergenic, and fully machine washable so you can keep enjoying an ultimate deep sleep. Proudly made in the UK with a 2-year manufacturer's guarantee.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GFMSC6C |
| Age Range Description | Adult |
| Best Sellers Rank | 275 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 2 in Mattress Toppers |
| Brand Name | Silentnight |
| Closure Type | Straps |
| Colour | White |
| Country Of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (5,598) |
| Fabric Type | Microfibre |
| Global Trade Identification Number | 05012701493987 |
| Included Components | Mattress Topper, Easy Fit Straps |
| Item Type Name | Mattress Topper |
| Manufacturer | Silentnight |
| Manufacturer Part Number | 493987GE |
| Manufacturer Warranty Description | 2 year manufacturer |
| Material Type | Hollowfibre |
| Model Name | Deep Sleep |
| Model Number | 493987GE |
| Number of Items | 1 |
| Number of Packs | 1 |
| Other Special Features of the Product | 10cm Luxury Extra Deep Comfort, Fibadown™ Fibres, Hypoallergenic, Washable |
| Product Care Instructions | Machine Wash |
| Size | King |
| Thread Count | 200 |
| Unit Count | 1.0 count |
| Water Resistance Level | Water Repellent |

## Product Details

- **Brand:** Silentnight
- **Colour:** White
- **Fabric Type:** Microfibre
- **Size:** King
- **Special feature:** 10cm Luxury Extra Deep Comfort, Fibadown™ Fibres, Hypoallergenic, Washable

## Images

![Silentnight 10cm Mattress Topper Kingsize Bed Ultimate Deep Sleep - Luxury 4 Inch Thick Soft Mattress Enhancer Pad with Easy Fit Straps - Hypoallergenic and Machine Washable - 150x200cm - King - Image 1](https://m.media-amazon.com/images/I/71XLwKI374L.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this 143 or 150 cm actual king size ???**
A: Hye, I purchased a Single Size Ultimate Topper which is perfect in every way.  I imagine you are requesting the width and confirm that 150cm complies with King Size as I believe it to be.

**Q: Is the ultimate deep sleep mattress topper encased in 100% cotton outer**
A: It is cotton on the top but not on the bottom it is also very thin

**Q: The product description states the topper is heated, is it?**
A: Good morning,

Thank you for your question. The product description is incorrect, please scroll further down to the section From the Manufacturer. This section has the correct information and i will have the Amazon team remove the product description section and replace it with the correct information.

I hope this helps and answers your question.

Kind regards,

Customer Service Team

**Q: how thick is the topper?**
A: It is 5 centimetres and very comfortable Best Buy ever

## Frequently Bought Together

- Silentnight Ultimate Deep Sleep 10cm Mattress Topper King Size Bed - Luxury 4 Inch Thick Soft Mattress Enhancer Pad with Easy Fit Straps – Hypoallergenic and Machine Washable – King – 200x150cm
- Extra Deep Fitted Sheet 40CM Deep Fully Elasticated 100% Egyptian Cotton 200 Thread Count (White, King)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-08-29*