Product Code: 026-underlay      Geotextile underlay Black Geotextile underlay, 5' 9" wide, full roll 492' (2,829) sq. ft. This fabric is used under liner to help stop holes from sharp roots/ stones. Smooth out the bottom then lay down the fabric. Size full rolls (2,829 sq ft.) half rolls (1,415 sq ft.) (Subtract $409.00) $0.00 Helpful Links: Tell A Friend Ask A Question