The Stimulite Corbee Pediatric wheelchair cushion can generally be categorized as a honeycomb cushion due to its honeycomb-like structure. Supracor - the manufacturer of this product - specifies this cushion as follows.
The extra cover option refers to purchasing a Stimulite Corbee Pediatric cushion (with or without the sling option) and the extra polyester cover at the same time (not separately).
Its perforated, open cell structure permits more air circulation against adjacent buttocks and leg areas than most other types of cushions. The associated air circulation assists in the prevention of skin maceration. Note that the use of a non-porous cushion cover countervails the cushion's advantage with regard to air circulation.
The Stimulite Corbee Pediatric is suitable for wheelchair-bound individuals with a spinal cord injury (SCI) or other disability.