Versatile design allows multiple configurations. SP2, SP3, SP7 and SP8 are constructed from high impact styrene. SP2 and SP3 have letter tracks spaced at 2 inches [50 mm] and can have 2"-8" letters installed. SP7 and SP8 have 4" and 6" letter track spacing respectively and only support one letter size. Chains for interconnecting/hanging the sign panels and suction cups for mounting in store windows are included with the kit. Signs include letter boxes
