WARNING: Do not stare directly into the Barry Allen. Barry Allen is known to cause retinal damage, cataracts, and sensitivity to light. Special sunglasses should be used while attempting to view The Flash. Even when he's just going on a quick little jog, the Flash can barely be perceived. We decided to slow him down to put him on this 3.5 inch high by 2.5 inch wide Flash Lightning Streak Magnet. It is great for actually looking at the Flash without him vibrating past your field of view!