"Created for colder nights, the Starlight Beds Sleep Warmer Premium Tufted Mattress combines heat-retaining technology with a considered, comfort-led build. Finished in Warmer Extreme fabric, it is designed to help keep you warm and cosy while maintaining a balanced sleep temperature for night-long comfort. The self-heating Warmer Extreme fabric naturally generates heat and is designed to wick away moisture. A built-in deodorisation treatment helps eliminate odours, supporting a fresher, drier sleep environment. Hand-tufted and made with dual comfort technology, this mattress is designed to deliver pressure relief, with five times more support and six times more comfort than traditional fillings. Handcrafted in the UK by skilled artisans, it meets BS7177:2008 Domestic Use fire safety regulations. For easier handling at home, the mattress is vacuum-packed, rolled and boxed for delivery, making it simpler to transport, unbox and allow to expand. Key features Warmer Extreme fabric with exclusive heat-retaining technology Designed to help prevent overheating while keeping you warm and cosy Self-heating fabric designed to maintain temperature balance Moisture-wicking design Built-in deodorisation treatment designed to eliminate odours Hand-tufted finish Dual comfort technology for pressure relief Handcrafted in the UK Meets BS7177:2008 Domestic Use fire safety regulations Vacuum-packed, rolled and boxed for delivery Dimensions Depth: 20cm "