Kingbird 3 Bow Boat Bimini Top Cover Boat Canopy Sun Shade Waterproof 1 Inch Stainless Aluminum Frame 50" Height with Rear Support Poles and Storage Boot （Royal Blue,73"-78"）Category: Self Edge Boat Shape TopKingbird Bimini Boat Top made of 600D/230GSM Marine Grade polyester canvas, PU coated, 100% waterproof, breathable, Anti-UV and Anti-fade.Double stitched seams, neat sturdy and durable stitching. 1 INCH Stainless Aluminum with stainless steel hooks, buckles & saddles, protects from strong winds. The 2 rear support poles and 2 straps design, easy to set up,fold and space saving. Unlike others', our Bimini top with boot stitched on the canvas, protects from blowing off. It protects you from the sun and rain, ideal for V-hull Boats, Tri-Hull Boats,Jon Boats, Bass Boats,Inflatable Boats,Fiberglass Boats. Features: 50"Height 2 Rear Support Poles and 2 adjustable straps for easy set up and fold. Stainless steel hooks, buckles & saddles protects from strong wind. Stitched on canvas' boot 3 different sizes available: 6'L x 50"H x 61"-66"W 6'L x 50"H x 67"-72"W 6'L x 50"H x 73"-78"WSpecification: Material: 600D/230GSM Marine Grade polyester canvas,with PU coating. Frame: 1 INCH Stainless Aluminum Poles,1.5mm thickness. Size: Length: 6ft, width:61"-66" Flexible, Height: 50". Length: 6ft, width:67"-72" Flexible, Height: 50". Length: 6ft, width:73"-78" Flexible, Height: 50". What's in the box: 1 x roof canvas ( with boot) 1 x set of frame poles 1 x set of mounts 1 x manual Warranty: Our Bimini Top includes 2 years worry-free and 60-days money back warranty. If you have any questions or problem, don't hesitate to contact us.