Every managed flow has a starting point, and traffic moves faster when that point is labeled. 'Enter' is the plainest member of Lavi's entry messages — it marks the way in at an entrance or the open end of a queue, without qualifying where or how. Pair it with 'Exit' to run two-way traffic, or set it opposite 'Exit Only' and 'Do Not Enter' when the layout runs one direction. The insert is pre-printed on single-sided paper and requires a Lavi Post-Top Stanchion Sign Frame for display, sold separately. It is offered in four landscape sizes: 5.5x7, 7x11, 8.5x11, and 11x14.