A wheelchair cushion which is fully adjustable with ful height contouring. Designed for people who have asymetrical positioning requirements who are at high risk of skin breakdown. It is a tall/high profile cushion with a  foam base, visco-elastic overlay and adjustable foam/gel cluster packs.  

Included:

• cushion with cover
• inner cushion wrapped in 4 4-way stratch water-resistant incontinence cover
• 6 gel packs

• width 46cm
• depth 46cm
• height 14cm
• user weight up to 140kg

Manufacturer link:  https://www.permobil.com/en-au/products/seating-positioning/cushioning-products/dreamline/dreamline-stx-cushion