"Combining a European-engineered spring system with a thick memory foam layer, the Starlight Beds Premium Comfort Bubble Hybrid Mattress is designed to deliver soft to medium firmness with supportive comfort. With a 23cm depth, it’s a considered choice for everyday bedrooms where a balance of cushioning and structure matters. A 2.5cm memory foam layer helps relieve pressure while encouraging a body-contouring feel, supporting a more comfortable sleep surface night after night. Finished with a luxurious bubble design sleep fabric, the heavyweight cover is made to feel softer and cosier, while also offering a more durable sleep experience. Handmade in the UK, it meets all UK fire safety regulations and British standards. For added practicality, the mattress is compressed, vacuum-packed, rolled and boxed, expanding to its full size after unboxing for a straightforward setup. Key features Hybrid construction with a European-engineered spring system and memory foam layer Soft to medium firmness 2.5cm memory foam layer for pressure relief and body-contouring comfort Luxurious bubble design sleep fabric with a heavyweight sleep surface Handmade in the UK Meets all UK fire safety regulations and British standards Compressed, vacuum-packed, rolled and boxed Dimensions Depth: 23cm Please note: Colours shown are as accurate as possible, though may vary slightly depending on your screen settings."