The Comfort High-Density Foam Mattress delivers superior support and lasting comfort in a sleek, convenient design. Featuring a multi-layer construction, it contours to your body while maintaining firm, stable support. A pressure-relieving top layer, resilient high-density core, and breathable sides ensure optimal comfort and airflow for a cooler nights rest. Available in Small Single (90cm), Single (90cm), Double (135cm), and King (150cm), with Double and King sizes offering an enhanced three-layer design for extra comfort. Delivered in a compact box for easy transport, it expands instantly upon unboxing but takes approximately 48 hours to fully achieve its proper shape. Key Features: Body-contouring 30D foam for pressure relief Durable high-density support core Three-layer design in Double and King sizes Breathable fabric for improved airflow Compact box delivery with instant expansion and full shape in 48 hours - Sliding Wardrobes 4U High Density Multi Layer Hard Foam Mattress - King 150cmx200cm in White