Medium is the level of support to the body, suitable for all average weighted people. This is not a comfort rating.
Open Coil An open coil spring unit is constructed from a continuous length of wire, great for firmer and budget mattress options.
Mattress Depth 26 cm
Two Sided Two sleeping sides, turn and rotate frequently.
Source 2 Domestic Flamability Rated Source 2 for Low Hazard, General Domestic use
Made In the U.K. This product is made in Britain