"Blending a German-engineered 13.5 gauge Bonnell spring unit with a layer of memory foam, the eXtreme Comfort Hybrid Memory Foam & Pinna-Coil Mattress is designed to deliver plush comfort with supportive feel. With an 8-layer construction and a soft/medium firmness, it suits bedrooms where pressure relief and everyday comfort are priorities. Finished with Cooltouch+ breathable comfort and offered with seven vibrant border colour options, it brings a considered look to a modern sleep space. Handmade in the UK and approved by the National Bed Federation (NBF), it meets high British standards for durability, safety and performance, while complying with UK fire safety regulations (BS 7177:2008 Domestic Use). For easier handling, the mattress is compressed, vacuum-packed, rolled and boxed; simply unbox, unwrap and allow it to expand to its full size. Key features German-engineered 13.5 gauge Bonnell spring unit Memory foam layer 8-layer plush construction Soft/medium firmness Cooltouch+ breathable comfort Seven border colour options National Bed Federation (NBF) approved Handmade in the UK Complies with BS 7177:2008 Domestic Use fire safety regulations Compressed, vacuum-packed, rolled and boxed for delivery Please note: Colours shown are as accurate as possible, though may vary slightly depending on your screen settings."