With origins unknown, most define the three horizontal stripes as: Pink - Representing people who are female identified, Yellow - Representing nonbinary attraction, Blue - Representing people who are male identified.  Flag is 3 feet by 4.5 feet in size.  Flags are made from durable 200D Polyester.  200D is the perfect flag material; anything heavier doesn't fly well and the "back" doesn't get enough ink, anything lighter feels cheap and wont last very long.  Flag has reinforced stitching on the edge and metal grommets for hanging.  Perfect for homes, business, boats, windows or Pride parade.