Introducing the 20ft Infinity DNA Pro: The Evolution of Tradeshow Displays! The tradeshow landscape has seen myriad backlit displays, each vying for attention. And while there are plenty of 20′ backlit displays on the market, our esteemed Infinity product line was lacking this specific size—until now. For those unfamiliar, Infinity displays stand out in a league of their own. Why, you ask? Let’s delve into the specifics.