Silentnight Miracoil Ortho Mattress – 23cm – Firm – Miracoil Springs & Eco Comfort Fibres – UK MadeEnjoy reliable support night after night with the Silentnight Miracoil Ortho Mattress, expertly designed to promote better posture and spinal alignment. Its firm tension is ideal for those who prefer a sturdier feel or need extra orthopaedic support.At the core, Silentnight’s exclusive Miracoil spring system evenly distributes body weight and minimises partner disturbance, so you can sleep soundly without interruptions. Combined with Eco Comfort Fibres™, this mattress offers breathable, sustainable comfort with enhanced airflow to keep you cool and fresh.With a practical 23cm depth and single-sided design, the Miracoil Ortho is easy to care for, while being proudly made in the UK with quality you can trust. It also includes a 1-year guarantee plus an additional 5-year warranty for long-term peace of mind.Firm tension – ideal for orthopaedic supportMiracoil spring system – reduces roll-together and improves pressure distributionEco Comfort Fibres™ – breathable and sustainably sourced23cm depth for a supportive and comfortable feelSingle-sided for easy maintenanceHypoallergenic and breathableMade in the UK1-year guarantee + 5-year warranty.