AGORA Pro Line Duo Premium Rotating Soccer Referee Flags with Case, Red/Yellow The best Referee flags ever made, guaranteed High grade lightweight aluminum rod, will never bend or warp on the Sun or inside the car 2 Diamond Red/Gold high visibility Nylon flags, plus 2 Square Red/Black high visibility Nylon flags Advanced, extremely smooth free floating, adjustable rotating flags; Easy grip PU foam handles Heavy duty Black Nylon protective carrying case with Velcro closure; Lightweight, only 2oz per flag