Highgrove Brighton Crib 5 Contract Mattress - 4ft Small Double; Designed to offer a medium and comfortable support, the Brighton mattress is manufactured to strict Crib 5 specifications. Compulsory for use in the commercial and hospitality industry, Crib 5 specifications go further than those required for domestic use. It39;s required for the above establishments to purchase mattresses and divan beds that comply with BS7177 ignition fire regularity standards. Upholstered in a 100 cotton fabric, the mattress features a hand tufted finish that ensures its layers of fillings stay firmly in place. The core of the mattress consists of a robust 13.5-gauge open coil spring system thats made up of rows of springs running from head to toe. Each row is connected by a spiral wire, known as a helical wire, with a 6-gauge rod-edge wire around its perimeter to strengthen its border. Its a double-sided mattress that requires to be rotated from head to toe and flipped over on a regular basis to enhance its support and comfort. Primarily designed for commercial and hospitality use, Crib 5 mattresses are widely used in the family home due to their strict fire regularity standards.