Blackstar Cashmere Firmer Silk King Size Mattress - Derby
Blackstar Cashmere Firmer Silk King Size Mattress - Derby - White is backordered and will ship as soon as it is back in stock.
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Trusted UK Store
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30-Days Returns
Mainland UK Delivery
Flexible Payment Options
Flexible Payment Options
We offer flexible payment solutions at checkout, including options such as Klarna, PayPal, Shop Pay and Clearpay Instalments allowing you to spread the cost of your purchase.
Availability and terms are subject to eligibility and provider conditions.
Learn more at checkout.
Delivery & Shipping
Delivery & Shipping
We offer reliable delivery across Mainland UK, including England, Wales, and selected areas of Scotland.
We do not deliver to Northern Ireland, Isle of Man, Channel Islands, Scottish Highlands & Islands, and other remote UK postcodes.
• Standard delivery: 5-10 business days
• Made-to-order items may take approximately 3-4 weeks for delivery. Delivery timelines are shown on each product page where applicable.
Delivery times are estimated and shown on each product page. Any applicable delivery charges will be clearly displayed at checkout before purchase.
For full details, please see our Shipping & Delivery Policy.
Returns & Refunds
Returns & Refunds
We offer a 30-days return period from the date of delivery, in line with UK consumer regulations.
Items must be returned in their original condition and packaging. Made-to-order items for non-faulty returns, customers are responsible for return shipping costs unless stated otherwise..
If your item arrives damaged, faulty, or incorrect, please contact us within 48 hours of delivery so we can assist you promptly.
For full details, please refer to our Returns Policy and Refund Policy.
Product Description
Product Description
Preside over UK masterly magnificence with the Black star Cashmere Firmer Silk King Size Mattress-Derby. This zenith UK king (5ft x 6ft6 | 150cm x 200cm) emanates Black star Cashmere knitted crown, organic wool poise, German 12.5-gauge firmer open coil springs tufted tight, rebound polycot ton voluminous vault, grey border fabric. 23cm deep, tufted, one sleep side-it sovereigns spacious supremacy, thermal tranquillity and masterwork might. Rolled and boxed for majestic UK majesty, zenith zealotism.
Product Features
- German 12.5-gauge firmer open coil springs preside with potent propulsion and pillar purity
- Black star Cashmere knitted canopy cloaks in celestial cashmere caress
- Organic wool orchestrates oasis-like oneness across seasons
- Rebound polycot ton voluminous layers vault vigorous vitality
- 23cm zenith zooms into UK king kingdoms (5ft x 6ft6 | 150cm x 200cm) with grey border grandeur
- Tufted temple with one sleep side temples timeless triumph
- Rolled and boxed magnificence for majestic UK materialisation
- Peace of Mind Guarantee: If a manufacturing fault occurs, we'll replace your mattress at no cost. If you decide not to keep it, returns are possible before opening, but opened mattresses cannot be returned for preference reasons.)
Product Specifications
Product Specifications
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Easy to Assemble
Easy to Assemble
Delivered flat-packed with all required fixings and clear step-by-step instructions for straightforward home assembly. Designed to minimise complexity, most setups can be completed using basic household tools. Concealed internal fittings ensure a clean, modern look with no visible screws.
Quality Materials & Build
Quality Materials & Build
Manufactured using durable materials suitable for everyday household use. The construction is designed to provide stability under normal conditions, while the surface finish offers a smooth and practical appearance.
Dimensions & Fit
Dimensions & Fit
Please review all product dimensions carefully to ensure suitability for your space. Measurements are provided to help you plan placement within your home, whether for compact or larger rooms. We recommend checking access points such as doorways, hallways, and staircases prior to ordering to ensure smooth delivery and installation.

