Tanzanite Reflex Foam Mattress 4FT6 Double & 5FT King Memory Foam UK
4.8/5 – 12,618 Reviews
- 14-Day Returns (Standard Orders)
- Fast delivery 3-10 Days
- 24-Month Warranty Included
Description
The Tanzanite Reflex Foam Mattress is designed to deliver exceptional comfort, responsive support, and a refreshing night’s sleep. Built with a 175mm high-density Reflex Foam base, 50mm Memory Foam, and a 25mm GelFlex comfort layer, this mattress provides the perfect balance of firm support, pressure relief, and lasting comfort.
The supportive Reflex Foam base promotes healthy body alignment by evenly distributing weight, while the Memory Foam layer moulds to your body’s natural shape to relieve pressure points and reduce movement during sleep. The GelFlex comfort layer adds a soft, latex-gel feel with excellent rebound, enhancing overall comfort and responsiveness.
Designed with excellent aeration and thermo regulation, the Tanzanite Mattress helps maintain a fresh and comfortable sleeping environment throughout the night. Its motion absorption technology minimises partner disturbance, while the hypoallergenic zipped cover creates a healthier sleep surface and can be easily removed for cleaning.
Ideal for master bedrooms, guest rooms, hotels, and rental properties, the Tanzanite Reflex Foam Mattress combines premium materials with advanced sleep technology for long-lasting comfort and support.
Key Features
✔ Mattress Thickness: 8–10 Inch
✔ 175mm High-Density Reflex Foam Base
✔ 50mm Memory Foam Layer
✔ 25mm GelFlex Comfort Layer
✔ Pressure Relief & Body Contouring
✔ Extra Support & Motion Absorption
✔ Excellent Aeration & Thermo Regulation
✔ Healthy Body Alignment
✔ Hypoallergenic Zipped Cover
✔ Durable Construction for Everyday Use
✔ Available in All UK Sizes
Mattress Sizes
Single (3FT): 90 × 190 cm
Small Double (4FT): 120 × 190 cm
Double (4FT6): 135 × 190 cm
King (5FT): 150 × 200 cm
Super King (6FT): 180 × 200 cm
| Size | 3FT Single, 4FT Small Double, 4FT6 Double, 5FT Kingsize, 6FT Super Kingsize |
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Yes. All our beds and mattresses come with 5 Year Warranty & 60 Night Trial. If you’re not happy with your product, feel free to contact us via our helpdesk.
Your bed will be delivered within 5-7 working days. You will receive a text and email with a tracking link which contains the delivery date and time slot. This will be sent to you several days before the delivery.
We can’t guarantee a delivery date, however we will try our best to arrange a delivery around your schedule. Once you have placed your order, you can get in touch with us via our helpdesk to let us know your delivery preference.
Small single or single divan bases will arrive as one whole unit.
Small double, double, king & super king divan bases will arrive in two halves to make it easy and convenient to move around your home.
The headboard is delivered as a separate piece and must be attached when assembling the bed.
Yes. The bed will be without a mattress unless you select one of our handpicked best sellers as a bundle to get an even bigger saving. You can do this by selecting a mattress above.
Yes. We provide you with everything you need to assemble the bed. The only tool you need is a screwdriver.
Very easy! We know you don’t want to spend all day fiddling around with tools, so we provide everything you need to put your bed together in five minutes or less.
Yes! You get a free headboard with your bed in the same stunning design as the one pictured in the image above.
You can select the side of the drawers from the product selection above.
You can see the dimensions above.
Yes. Your safety is of the utmost importance to us and we ensure all our products conform to UK fire and safety regulations.

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