Our 12x18 inch Costa Rica Mounted 12" x 18" is made of a high-quality silk-like polyester with a hemmed sleeve which is attached to a 24" x 1/4" wooden stick Mounted Flags are made of a high-quality silk-like 100% polyester and printed in bright bold colors. They feature a hemmed sleeve which is attached to a 24" x 1/4" wooden stick with a spear tip. Each flag is individually sewn around the edges.