Buffalo Sabres 2 Sided Banner Flag Constructed of durable heavyweight weather-resistant 420 denier nylon. Banner flag is sleeve type for use with a house flagpole, but maybe easily used to just hang on your wall. Oversize 44x28 & 2-sided Banner/Flag Constructed of durable heavyweight weather-resistant 420 denier nylon. Appliqu & Embroidered This is what makes our flags stand out as higher quality flags than printed flags.