An artificial grass with W-shaped leaves does not keep as much heat energy as other types of turf which, prevents overheating on hot summer days Series, to its light diffusing characteristics. of tests in a controlled environment has shown that GST W-Blade designed artificial grass is 15 degrees cooler than any other artificial turf on the market. But also serves well in the heavy-traffic areas Due, long-lasting structure of leaves makes this super-intelligently designed grass not only look as realistic as potential on a field or a lawn. W-Shape blade is the next generation of Stemgrass. This unique technology takes a realistic look of fake turf to a whole new level.