--- product_id: 146214068 title: "Castle 8-Inch Hybrid Double Memory Foam Mattress with Springs – Soft, Grey, (4ft6 x 6ft3)" brand: "starlight beds" price: "$657.32" currency: USD in_stock: true reviews_count: 8 url: https://www.desertcart.us/products/146214068-castle-8-inch-hybrid-double-memory-foam-mattress-with-springs store_origin: US region: United States of America --- # 8-Inch Hybrid Design Double Size (4ft6 x 6ft3) UK Made & Compliant Castle 8-Inch Hybrid Double Memory Foam Mattress with Springs – Soft, Grey, (4ft6 x 6ft3) **Brand:** starlight beds **Price:** $657.32 **Availability:** ✅ In Stock ## Summary > Sleep Like Royalty! 👑 ## Quick Answers - **What is this?** Castle 8-Inch Hybrid Double Memory Foam Mattress with Springs – Soft, Grey, (4ft6 x 6ft3) by starlight beds - **How much does it cost?** $657.32 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/146214068-castle-8-inch-hybrid-double-memory-foam-mattress-with-springs) ## Best For - starlight beds enthusiasts ## Why This Product - Trusted starlight beds brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Fit:** Perfect for adults, children, and most base types. - • **Easy Transport:** Vacuum packed for hassle-free delivery and setup. - • **1-Year Warranty:** Enjoy a full year of manufacturer assurance. - • **Durable Quality:** Constructed with fire-resistant materials for peace of mind. - • **Luxurious Comfort:** Experience the soft, micro quilt top for a cloud-like sleep. ## Overview The Starlight BedsCastle 8-Inch Hybrid Double Memory Foam Mattress combines luxurious comfort with practical design. Measuring 4ft6 x 6ft3, this mattress features a soft micro quilt top and a stylish grey border, making it suitable for all ages and base types. Made in the UK, it adheres to strict safety regulations and is vacuum packed for easy transport. Enjoy a restful night's sleep with a 1-year warranty for added peace of mind. ## Description Starlight BedsCastle 8-Inch Hybrid Double Memory Foam Mattress with Springs – Soft, Grey, (4ft6 x 6ft3) ## Features - Double Mattress (4ft6 x 6ft3) (135cm x 190cm) - Soft Luxurious Micro Quilt Top Panel and Stylish Grey Border - Suitable for Adults, Children and Most Base Types - Made in the UK and fully compliant with UK regulations. (BS 7177: 2008 Domestic Use) and all UK National Bed Federation regulations. - VACUUM PACKED BOXED AND ROLLED FOR EASE OF TRANSPORT ## Technical Specifications | Specification | Value | |---------------|-------| | Colour | White/Grey | | Product Dimensions | 182.88 x 182.88 x 121.92 cm; 17 kg | | Assembly type | Already Assembled | | Primary material | All Fire Resistant Regulated Materials, Memory Fibre | | Material composition | 50% Innerspring, 40% Mattress Fillings, 10% Memory Fibre | | Warranty summary | 1 year manufacturer. | | Style | Single | | Capacity | Double Mattress | | What is in the box? | 1x Mattress | | Top finish | Tight Top | | Footboard upholstery | Soft Sleeping Surface | | Care Instructions | Packaging is for transportation only. Please do not leave mattresses rolled for more than 7 days from receipt. | | Disclaimer | United Kingdom | | Publisher code | F212D | | Number of boxes | 1 | | Shipping weight | 17 Kilograms | | Item Model Number | 1387-46 | | Manufacturer | Starlight Beds | | Item model number | 1387-46 | | ASIN | B07S5B54N2 | ## Images ![Castle 8-Inch Hybrid Double Memory Foam Mattress with Springs – Soft, Grey, (4ft6 x 6ft3) - Image 1](https://m.media-amazon.com/images/I/81Y2o7KW7pL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What is the exact depth please ??? Thankyou** A: 7 and half inches according to my tape measure. I have measured the measure while it has a thin protector cover on it and a fitted sheet. **Q: Is the mattress ok for an ottoman bed** A: Yes it's absolutely fine **Q: What are the dimensions for the shipping package?** A: It comes rolled up flat like a sleeping bag in a plastic bag and a cardboard box so it is not much over 4'6 long by about 12" across **Q: Is this mattress firm /soft** A: Got the mattress about a week ago for my son, it’s much comfier than my own so I’m very jealous of his new bed. It’s soft and really comfy but if you prefer a firmer mattress I wouldn’t recommend this as it is very soft. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Great mattress, great price! *by M***M on Reviewed in the United Kingdom on 11 December 2020* Needed a small double mattress for the spare room. Spent a couple of hours looking about and comparing between different mattress makes and their features, finally decided to give this one a try, although I was a bit wary due to some of the negative reviews I had read.Decided 'What the heck!', and gave it a try. Glad I purchased it. It is a lovely mattress, and a bargain for the price.Fits perfect on the small double frame I have. I left it about a day and half to really open up fully. Worked well. Quite deep, medium firm, very comfortable. Added a mattress protector on top for additional protection and comfort (although it really doesn't need anymore padding for comfort).I would recommend this product to others, especially if you need something quick, comfortable and at a good price. Delivery was fairly rapid. Delivery guy was pleasent. I'm happy with this product. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Great value bed *by C***H on Reviewed in the United Kingdom on 7 September 2019* Look, these are cheap. But they are very comfortable. I don’t know how long they will last. But for the price you could replace the, every year and still be cheaper than the shop bought ones and the ones that give you a 60 day guarantee. I have spondylitis, so move a lot during the night normally to get comfy. I still move a lot. But not because I’m trying to get comfy. I’m moving to keep my back moving. That is important in spondylitis. But I don’t wake up at all while moving because I’m not in pain. These beds are neither soft or hard. They are somewhat in between. If you are going to buy a bed online without trying it first, I don’t see the point of spending too much money. Because something costs more, doesn’t necessarily mean that it will be better. Personally I feel these mattresses are so comfy I sleep well and don’t wake up with backache in the morning. But everybody is different. Other people might not find it the same ### ⭐⭐⭐⭐ 4.0 out of 5 stars Very comfortable mattress which has eased a lot of my stiffness and pain. *by A***B on Reviewed in the United Kingdom on 29 December 2020* I'm very pleased with my mattress. It's very comfortable and I have slept much better since I started to use it. Now when I get up in a morning I'm not as stiff and my joints are less painful which means I can move much more easily. If anything I would say that it is a little bit too soft but perhaps that is because I've been used to a much firmer one and I am getting more used to it.I do however have one complaint about the delivery. The mattress was not delivered on the original date, I did get a message late at night to say it would be delivered either the next day or the day after that. The following morning my House Manager arrived at my door accompanied by our regular Postman. The Postman as he was arriving at our block of flats had seen the delivery man remove the box from his van and literally dump it on the the ground outside our main entrance, get back in his van and drive off. The Postman having gained authorised entry spoke to our House Manager and told her what he had seen and that there was a very large box outside in the rain. He then extremely helpfully assisted our manager to bring it into the building and up to my flat. I had at no point been contacted by the delivery man. There would have been no way I would have been able to bring the box in on my own nor assist my manager to do so as I have arthritis and cannot lift. If the Postman hadn't been there to witness what happened and been willing to help I don't know how long the box might have been left there in the rain.To sum up, I am extremely satisfied with the mattress but extremely dissatisfied with the delivery. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/146214068-castle-8-inch-hybrid-double-memory-foam-mattress-with-springs](https://www.desertcart.us/products/146214068-castle-8-inch-hybrid-double-memory-foam-mattress-with-springs) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-17*