Comfort Gel 1800 is an infused 27cm high mattress which contours to your shape for superb comfort. Micro quilted Eurotop style mattress sanitized, anti-microbial and hypo-allergenic.The Comfort Gel 1800 is suitable for bedsteads with 1800 pocket springs in a king-size.Convenient turn free mattress, with regular rotation recommended.10 year warranty on base and mattress as standard.