The FWStyle Siesta Pocket Sprung UK Standard Small Double Mattress is thoughtfully engineered to deliver dependable comfort and support night after night. At 22cm thick, its multi layer construction begins with a breathable knitted fabric cover, designed to promote airflow and help regulate temperature while you sleep. Beneath this, a combination of polyester fibre and high density foam layers work together to provide a balanced surface soft enough for comfort, yet supportive enough to maintain proper spinal alignment.At the core of the mattress sits a responsive pocket spring system, featuring individually wrapped coils that adapt to your body’s movements and reduce motion transfer. Additional layers, including non woven fabric and cotton felt, enhance durability and structure, while the non slip fabric base ensures stability on your bed frame. Delivered conveniently in a hermetically vacuum sealed box, this mattress is easy to handle and quick to set up, expanding to full size once unpacked.