Malibu G3 Bimini Canvas W/Extension, Large 19-20'Bimini canvas only w extension. Comes with the boot rope & surf storage for the 18 20' G3 slider bimini. Fits the G3 slider Gen2 system. NOTE!: Malibu has used two vendors for biminis over the years, Apex & Great Lakes. Double check your bimini that it matches Apex Canvas for proper fitment. This can be found on the label on the bimini canvas or you can contact us with your HIN to look it up for you. *Bimini shown in the picture is a representation.