Medium Firm is the level of support to the body, suitable for average to heavily weighted people. This is not a comfort rating.
Open Coil are Bonnel springs in an hourglass shape, joined creating an open coiled mattress.
Fibre Fillings fillings are 100% polyester, man made, very durable, great recovery.
Mattress Depth 25 cm
Hand Tufted buttons evenly over the sleeping surface, keeping the fillings together and adding a tension to the springs.
Rod Edge Perimeter wire to give strength to the edge of coil sprung mattresses, a sign of quality.