Colorado State Flag 2×3 Ft – Double Sided Reverse Print On Back 200D Nylon – Brass Grommets – Fade Proof Sharp Colors – Indoor/Outdoor Colorado Flag

The general guideline for flagpole-to-flag proportion is that the flag’s hoist (the height of the flag, the shorter dimension) should be approximately one-quarter to one-third of the flagpole height. For the 2×3 foot flag, the hoist is 2 feet. At one-quarter proportion, the correct pole height is 8 feet; at one-third, it is 6 feet. The practical display range for the 2×3 format is residential and commercial flagpoles from approximately 10 to 20 feet. At 10 feet, the 2×3 is at the upper end of the proportion range. At 20 feet, the flag is at the smaller end and begins to look modest. For Colorado mountain homes, where residential flagpoles are often in the 12–15 foot range to keep the flag below the roofline and away from mountain wind exposure, the 2×3 is the correct standard format. For taller poles, the 3×5 format is the correct specification. The proportion guideline applies regardless of whether the pole is in Denver, a Boulder neighborhood, a Steamboat Springs mountain property, or a farm on the Eastern Plains.

The 200D nylon construction and brass grommets are the correct material specification for Colorado’s Chinook environment, but it is important to be clear about what “correct specification” means at Chinook wind speeds. Chinook events along Colorado’s Front Range foothills corridor — from Fort Collins through Boulder, Denver, and Colorado Springs to Pueblo — regularly produce sustained winds of 40–80 mph and gusts above 100 mph in extreme events. No outdoor flag is designed for continuous display at these wind speeds. The 200D nylon is more durable than polyester at these conditions, and brass grommets resist deformation better than zinc and steel, but sustained exposure to 60+ mph wind will accumulate fly-edge fatigue on any flag. The correct approach in Colorado is to remove the flag during any Chinook advisory or sustained wind advisory above 35 mph. A flag that is consistently brought in during Chinook events will outlast a flag left flying through them by a factor of 3–5 in Colorado’s Chinook-exposed locations. For the typical Chinook event that runs 12–36 hours, a removal-and-rehang routine is practical and is the single most impactful flag care practice for Front Range Colorado residents.

Yes — and the 2×3 nylon format with brass grommets is specifically well-matched to Colorado’s mountain lake boating environment for reasons that go beyond standard marine flag specifications. Colorado’s reservoirs and mountain lakes — Lake Dillon at 9,017 feet, Horsetooth Reservoir above Fort Collins, Blue Mesa Reservoir on the Western Slope, Lake Granby in Grand County, and others — are freshwater venues without salt air corrosion concerns, which means the brass grommet specification is comfortably over-specified for the corrosion environment and will perform indefinitely. What Colorado’s mountain lake boats do face is high-altitude UV intensity — Lake Dillon at over 9,000 feet receives UV radiation approximately 90% above sea-level intensity. The dye-sublimation nylon construction directly addresses this. Mountain lake afternoon thunderstorms produce sudden, intense wind squalls that stress flag attachment points sharply — the brass grommets in reinforced header fabric handle this dynamic loading appropriately. The 2×3 format fits standard stern flagpole hardware on recreational boats from kayaks and sailboats to powerboats at Colorado’s mountain reservoirs.

The 2×3 foot and 3×5 foot versions share the same 200D nylon, dye-sublimation color, and brass grommet construction. The differences are size, stitching, and intended pole range. The 3×5 foot flag is the standard residential and commercial flagpole size — the format matched to 20–40 foot flagpoles and the recognized standard for outdoor flagpole display in Colorado. The 3×5 format also includes stitched edges on all four sides, which adds structural reinforcement for the larger panel area under wind load — this is particularly important in Colorado where Chinook events and mountain wind exposure generate higher absolute aerodynamic loads on larger flag panels. The 2×3 format uses a finished edge construction appropriate for its smaller panel area. The 2×3 is the compact size for smaller poles, bracket mounts, boat flagpoles, balcony hardware, and indoor display poles. Choosing between them: if your flagpole is under 20 feet, a bracket mount, a boat flagpole, or an indoor display pole, the 2×3 is correct. If your flagpole is 20 feet or taller, the 3×5 is the correct format.

Return within 30 days in original, unused condition for a full refund — prepaid return label provided. Defects in print quality, nylon construction, or grommet installation replaced free within 30 days — no return required on defective items. Normal wear from outdoor display in Colorado — gradual color fading after a full Colorado outdoor season including altitude UV exposure, fly-edge fraying from sustained wind exposure including Chinook events, minor nylon body softening from UV cycling at Colorado’s elevations — is expected product aging and not a manufacturing defect. Wind damage from display in conditions beyond the flag’s design envelope (sustained Chinook events above 35 mph, storm events) is not covered under the defect replacement policy.