"Designed for those who favour a more structured feel, the Nexus Mattress Mayfair Firm Open Coil Sprung Mattress delivers firm, even support with minimal sink. Its supportive build helps maintain spinal alignment while distributing body weight for a stable night’s rest, particularly suited to front and back sleepers. At the core, an open coil spring system formed from a continuous steel wire creates a durable, supportive foundation that remains lightweight and easy to handle. Upholstered comfort fillings add a layer of cushioning without softening the overall feel, while a high-quality knitted fabric cover brings softness, breathability and natural stretch for a fresher sleep surface. Finished with traditional tufting to secure the internal layers, the Mayfair is made to retain its shape and comfort over time for consistent, everyday use. Key features Firm support with minimal sink Open coil spring system formed from continuous steel wire Upholstered comfort fillings High-quality knitted fabric cover Soft, breathable cover with natural stretch Traditional tufted finish to help keep layers securely in place Delivered flat and fully open Dimensions Approximate depth: 24cm Delivery information Tracking link provided to select and confirm a delivery date and time slot Delivery arranged within a 2-hour window Driver call shortly before delivery and contact on arrival Please note: Colours shown are as accurate as possible, though may vary slightly depending on your screen settings."