From the manufacturer:
This is a (white) one-piece headlining canopy which is held place by six specials stays (see HL3030). These stays can be slipped through hoops already sewn into the canopy. This kit also includes the rear "C" post panels and a strip of material that goes under the rear window. Special order, lead time required. Ref: HL3012, HL3012A, HL3012C, HL3012W.
See HL3012 for additional colors.