Premier Mattresses In All Sizes In All Sizes. High loft sculpture quilt. 12.5 gauge unit - 9 gauge frame and covered with the highest quality damask fabric with a polyester filling. This 10" deep mattress has a vertically stitched border and is suitable for metal and wooden bedsteads. Available in 5 sizes; 2'6" single and 3'single 4' double and 4'6" double (same price) and 5' kingsize.