4 Point Sail (Residential) In their most simplistic design have 1 attachment point at the top of 4 posts with varying heightsStandard sizes: 9’x9’x9’x9’ up to 15’x18’x15’x18’Sizes and specifications can be found below Listing Back To Top Design Visualizer Previous Next Downloads Product Info About Media Specs Specs Get In Touch Add to Project+ Favorite User Feedback Company Resources Back to top Videos Drone View Hyatt Lost Pines The Shade Project Photos Featured Projects Brochures All Resources AISC Certification Commercial & Metal Color … Commercial Heavy 430® DualShade 350® Metal Color Options Outdoor Classroom Shade Planning Waterproof Fabric