Enjoy comfy and high levels of support every night with the fantastic value Calder Spring Memory Foam Tufted Mattress. It's the perfect mattress for various sleepers and bed frames, featuring a traditional coil spring centre and a modern memory foam layer.. . . . . . . Sturdy Open Coil Mattress. The Calder Tufted Mattress combines traditional and modern support in one sturdy mattress. Its open coil spring structure will distribute weight evenly across the mattress, whilst the layer of memory foam will contour to your body for custom support. This makes it perfect for any sleeper – kids or adults!. . . . . . . . Exceptionally Comfy Memory Foam Mattress. Upholstered in soft stretch fabric with a vertical border and hand-tufting, the Calder Spring Memory Foam Mattress offers exceptional levels of comfort that will help you drift off to sleep. Alongside giving you plenty of support, the memory foam layer contours to your body, so you get customised comfort every night! . . . . . . . . Sturdy Mattress Designed For Longevity. The Calder Open Coil Spring Memory Foam Tufted Mattress is excellent value, as it combines support and comfort with longevity thanks to the air vents that offer enhanced breathability throughout the mattress. Alongside this, you only need to rotate this mattress every 6 weeks to keep it feeling fresh! This 25cm mattress is made in the UK and is suitable for various bed frames.. .