Short-Wave Wheelchair CushionsWheelchair cushion designed to provide pain relief from sitting induced pressure and positioning Segmented fins engineered to assist proper body positioning Two distinct zone orientations help reduce shear in multiple directions Cushion thicker in lumbar area and under thighs to resist sliding Can also be used in office chairs, spectator seats, trucks, cars and more 1 each LATEX FREE Yes MATERIAL Foam PRODUCT TYPE Wheelchair Cushions UNSPSC 42141705