This 10x15 foot official Guam Flag is printed on 100% nylon bunting. This 200 denier, heavyweight fabric, specially treated to resist sun and chemical deterioration, is extremely durable and fast drying. Authentic seals and designs are always in correct proportion to flag size, and the dyeing process duplicates complex emblems with exacting accuracy in brilliant, fast colors. Finished with a strong, durable white canvas heading and brass grommets, these flags are unsurpassed in beauty and craftmanship. For use on standard flagpoles, can also be used on banner poles with mounting rings or flag unfurlers. Great way to show loyalty to your state. This product is made of a material suitable for outdoor use.