Soft Foam CushionFeatures:Extra soft 25mm foam layer over a 10mm foam base.Machine-fitted vinyl covering with a heat-sealed edge join.Screw-fixed installation to the chair.Designed for use with the Roll-InBuddy SB6c and SB6w.Easy to clean.Construction:Stable plywood base.10mm Polyethylene foam layer beneath 25mm of extra soft foam.Entire cushion covered with an easy-clean material.Factory-fitted commode rails.Purpose:Provides comfort during extended periods of use.Ideal for users who need a softer foam cushion to alleviate pressure problems...