Foundation Sheets (pkg of 20) / Fortus 450 - 900 Stratasys Sale! from 14400 /per Select a Type: ABS/PC/ASA PPSF/Ultem Nylon Qty. Add to Cart SKU: 325-00100 Tweet Compatible 3D Printers: Connex Fortus 900mc Fortus F900 Fortus 450mc Dimensions: 0.02" x 16" x 18.5"