Various standard sized wooden trusses (Warren Style) Each size comes ready with individual and 5 count (shipping) package groupsgroups can be broken up and have indivdual trusses. NOMINAL SIZE LUMBER: 2X4XLSAW CUT (ACTUAL SIZE) (as drawn) 1.75 X 3.5X LCONNECTOR PLATES (METAL MESHPLATES) Truss Sizes of the preformed models - 8'-0L x 1'-6H /- 8'-0L x 2'-0H /- 12'-0L X 2'-0H /- 16'-0L X 2'-0H /- 20'-0L X 2'-0"H(BASED ON PINE TRUSSES)NOTE: TRUSS PLATES HAVE NAIL HOLES WHICH INCREASES POLY & VERT COUNTS