EyeLine Golf Uber 360 Convex Mirror Full Swing Training Aid (Silver, 17 X 15.5-Inch) The convex shape mirror shows a full view of your swing and stroke at all points. Tee the Mirror into the ground to view your full swing setup and swing without moving your head to look. Check your eyes, shoulders and hips The bers flat bottom edge assures a perfectly vertical center line. Includes mirror, stand, and two indoor posts to stabalize the mirror for indoor practice. 18 inches wide by 16 inches tall makes this mirror EyeLine's largest full swing mirror option.