Displays2go 23x33 Inch Double Sided Aluminum Sandwich Board Sign with Water Fillable Base - Outdoor Sidewalk Advertising Display for Restaurants, Retail Stores & Events - Gray (PS15C33V2)

A running company was looking for a reliable way to post results. White boards would blow over in the wind and fall apart after a few uses. Even the expensive ones. So we saw some signs like this outside our local supermarket and decided to give it a try. Here's what we found.1. It's a simple case of screwing everything in tightly and it stands up beautifully. LOVE the way it handles wind and rain without any issues.2. If you want to display posters, it's already perfect. However, we needed to post race results. Unfortunately the board isn't magnetic. So we took out the plastic sheet and used an adhesive compound to attach metal sheet (that we painted orange) to the backing. Then we put the plastic sheet back on to protect the metal.3. Went out and purchased several high power magnets. We did NOT do that on Amazon, because they don't allow the strongest magnets to be sold through their system.4. Now when there's a race, this sign is strapped to a small table and as results are printed out, they are put on this board with the magnets. It's looks AMAZING, wind doesn't harm it and when it's rained, the water just runs off. This has already gone through a dozen races and looks better than many white boards we used after just two races. It's a great buy.