BLACK VORTEX BRAND SQUARE TUBE FRAME 4 BOW BIMINI TOP 8' LONG, 91-96 VORTEX DIRECT STRONG SQUARE TUBE FRAME 600D MARINE GRADE POLYESTER CANVAS FREE REAR SUPPORT POLE AND STORAGE BOOT UPGRADE TOLL FREE ASSISTANCE: 1800-309-5190 8:30am to 4:30pm CST Monday-Friday 5 YEAR WARRANTY