Greyhound Dolphin Watch, Kids and dogs watch for dolphins Flag is a creative way to celebrate all year round by adding a little bit of color and fun. Made of 100% single-ply semi-opaque polyester with the image printed on one side. a lighter image will be visible on the backside. Hang using a pole, on the wall, ceiling, banister and door or anywhere you feel the need to add a splash of color. Hanging hardware/pole not included..