Safe and Clean features a visco-elastic "MEMORY" foam and reflex foam upholstery layer in combination with an MB212 spring system. Safe and clean is a non-turn mattress with one sleep surface. Safe & Clean features a smart technology fabric which has been developed for hygienic sleep with improved air transfer capacity, stain and water-repellant features. Safe and clean is, as you would imagine, also treated to be anti-dutmite. The mattress top has a straight line quilt pattern and the contrasting hessian mattress borders are pre-built, padded and fitted with flag stitch handles to allow the mattress to be rotated on the base. Safe and clean is available with a variety of divan bases - select from reinforced deep platform divans (with and without storage), deep firm edge sprung (with and without storage), firm edge on legs and platform on legs.