Aspire King Size Deluxe Semi Orthopaedic Mattress, A stitch quilted, oyster damask ticking mattress with a semi orthopaedic comfort level. Features: Aspire King Size Deluxe Semi Orthopaedic Mattress Made Exclusively in the UK Fabric: Quilted Damask Material: Bonnell Metal Spring Unit 13. 5 Gauge Bonnell Spring Unit Rod Edge Supports 900gsm Spring Insulator Pad 600gsm Polyester Filling Quilted Belgium Damask Cover Quilted Border with Air Vents Also available in Single And Double Size Available at an affordable price Dimension: Depth: 198cm Width: 153cm Height: 23cm