W-Shape blade is the next generation of Stemgrass. of tests in a controlled environment has shown that GST W-Blade designed fake turf is 15 degrees cooler than any other fake turf on the market. To its light diffusing characteristics, 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. This unique technology takes a realistic look of synthetic turf to a whole new level. Durable structure of leaves makes this super-intelligently designed turf not only look as realistic as possible on a field or a lawn, but also serves well in the heavy-traffic areas Due.