While flat blades reflect the entire spectrum of light, making turf appear white, s-shape helps to diffuse reflectance texture, color and. S -Blade helps turf to look more naturalistic even on very sunny day. While natural turf is green because it contain a molecule called chlorophyll with, an synthetic turf it is significant to create a appropriate angle for sun light to reflect in a similar manner without mirroring effect. Plastic look of your lawn, leaves textured in S-shape exclude the possibility of unnatural.