Stake Chaser Whisker Flags — Yellow — 6 in — Pack of 25 Mark survey points, grade stakes and utility locations with these visible 6-inch yellow whisker flags. Flexible bristles spring back upright after being disturbed, helping crews relocate marked points throughout fieldwork. Supplied in a pack of 25. Key Features Identify field locations with orange marking whiskers . Maintain visible reference points with a flexible, upright bristle design . Mark survey and construction points using 6-inch flags . Stock your field kit with a pack of 25 .