15 x 18 sizing.
Wheelchair Cushion INVACARE MATRIX IV CONTOUR 20"x 18" Only Used Once, VGC!
Invacare Wheelchair Matrix Moulded Pressure Relief Cushion 49x44x9 cm
Invacare Wheelchair Matrix Moulded Pressure Relief Cushion 16x16 Inches
Invacare Wheelchair Matrix Libra Pressure Relief Cushion 17 X 18 x 4 " Gel
Invacare Alu Lite Wheelchair Right Footplate & Hanger Replacement
Wheelchair Back Rest - Flotech with Washable Cover Just Clips Around Wheelchair
