Orders placed after 12pm may take longer than advertised. Hush from Airsprung. 800 pocket spring unit with a quilted layer of polyester. Insulator pad of 20 mm of memory foam giving full spring encapsulation. Micro quilted finish. No turn mattress delivered rolled. Depth 21cm. Width: Single 90 cm, Double 135 cm. Length: Single and Double 190 cm.