Portable Bimini Top Cover Canopy For Length 7.5-11 ft Inflatable Boat (2 bow) Marine grade polyester 600D canopy coated PU Light weight aluminum & portable design Diameter 1'' aluminum pipe frame; Installation width: 50'' 2'' 2 Bow aluminum pole . Canopy 55'' x 50'' , Height: 46'' Suitable for boat size 7.5 - 11 ft