The Modular Foam Cushion is designed to provide pressure reduction, combined with stability and a hgh level of comfort. This is for low risk usage. 430x430x100mm, also available :500x500x100mm
The Alova Contoured cushion is a tri-dimensional polymer based 'memory' material and is specially developed and designed to provide optimal pelvic positioning and improved stability. This is classed as high risk. 430x430x90mm