The Julian Bowen Capsule Orthopaedic Mattress offers a 12.5 gauge bonnell spring unit, with a 900gsm spring insulator pad and 600gsm polyester pad filling to help you get the best night's sleep. Finished in a soft touch Damask fabric with a feature contrast quilted border and hand tufted with felt washers, this mattress provides the best orthopaedic comfort level you need for a great night's sleep. Available in single, double and king size.