Cushion easily adjusts to your personal comfort level... never wears out
An innovative valve achieves the perfect level of firmness; just inflate or deflate to suit your personal needs. No tools, pumps or batteries required. The self-inflating technology allows you to vary the firmness on the fly. To increase firmness, just push the nozzle up and down; to release air, simply squeeze the cushion a few times. It will never bottom out like the all-foam cushions that eventually lose their cushioning effect.
A perfect “fit” increases comfort and circulation as well, thereby preventing soreness and numbness even after prolonged sitting. There’s a tailbone cutout, too, to take the pressure off your lower spine. Regardless of your weight, you can sit in comfort. Fits wheelchairs, too. Mesh cover is machine washable. Free carry bag.