Ruby Memory Orthopaedic MattressThey say beauty is skin deep But the Ruby bed defies this at multiple levels. Beneath the intricately micro quilted exterior, the Venice benefits from a robust spring system for greater uniformity and performance providing a comfortable medium sleeping surface. Topped with a cosy polyester comfort layer and finished in a traditional damask fabric. Mattress Specification: 12. 5 gauge heat treated spring Layers of supportive filling Vertical stitched