Square has been around about 100 years. Not much has changed until now. So pretty much. Wow. You can open the square up. And when the lumber has bark and Wayne. And you can’t get your square accurately on the product, you can open it up. And you can get the square perfect every single time around the edges. So a lot of times when we’re framing now, we’ll take our square and we’ll put it across the top of the board. Then we’ll Mark our 16 inch, 32 inch. We put magnetic plates in here to take your favorite torpedo level you already have. You can attach it to the square and Mark both sides of the board at the same time. And the reason we do that isn’t cause we don’t have a manly saw that doesn’t cut through the board. But you can safely take your worm drive or skill drive. And either walk the top plate either direction safely. And pick which side of the board you want to cut.