Biker & Skull Flags – The most popular and standard 3×5 foot Flag is Super Knitted Polyester that makes the flag flying high to its attractive appearance. Four-color sharp and vivid process printing is done on one side and it bleeds through to the other side as well. All flags have 2 brass rings grommets located on 1 side – Top & Bottom toward corners. Grommets are standard-size flags used for easy attachment to a flag pole kit. This flag is made in China.