SleepCraft Pocket Hybrid Memory Foam Mattress At the heart of this mattress is an independent pocket spring system that responds to your body's shape and movement, distributing weight evenly and encouraging healthy spinal alignment. With a balanced medium comfort rating, it suits a wide range of sleeping positions, blending supportive springs with modern foam layers including memory foam that adapts to relieve pressure points. Each spring operates independently, reducing motion transfer and making it an ideal choice for couples or shared beds. A seven-layer construction provides comfort and stability, with insulator layers, re-engineered foam, and memory foam topped by a breathable, quilted polyester surface. The smooth Pisa fabric finish adds a soft, breathable feel for improved comfort. Delivered rolled and vacuum-packed in a box for easy handling, the mattress expands within hours and fully recovers in up to 48 hours. Made in the UK. Depth approx. 23cm. Available in Single, Small Double, Double, and King Size. - Aspire SleepCraft Hybrid Memory Foam 1000 Pocket Mattress Medium Comfort 23cm in White - Size: Small Single