American Flag 4x6 ft –Heavyweight Oxford Nylon Built for Outdoor Use UV Protected and Featuring Embroider Stars and Sewn Stripes and Brass Grommets 4x6 USA Flag

How to Choose the Right Size Flag for your Flagpole Determining Flag Size The length of the flag should be at least one quarter the height of the pole. For example, a 40-foot pole requires a 6'x10' or larger flag. This guide applies to poles 20 feet tall and larger. Most residential flags are 3'x5' or 4'x6'. Most small industrial and commercial buildings fly either a 5'x8' or 6'x10' flag. Major industrial, municipal and government buildings require 8' x 12' or larger flags. However, the size of the pole ultimately restricts the maximum allowable flag size. Flagpole Length -- Flag Size 6' House Mounted -- 3'x5' 20' -- 3'x5', 4'x6' 25' -- 4'x6', 5'x8' 30'~35' -- 5'x8', 6'x10' 40'~45' -- 6'x10' - 8'x12' 50' -- 8'x12' - 10'x15' 60'~65' -- 10'x15' - 10'x19' 70'~80' -- 10'x19' - 12'x18' 90'~100' -- 20'x38' - 30'x50'