Global Syn turf as one of the more sophisticated artificial turf website that I have seen to date. I have done extensive research on artificial grass and the health and safety benefits and I wanted to make sure that it was safe for me my dogs are my children. As it turns out Global Syn Turf has a lot of forthright information on their website about the specification, the testing, and the main fact that they are prop 65 compliant and have no heavy metals in their artificial surf. This was enough for me to inquire a little bit more about globalsynturf and there artificial grass cost. I had 8 samples of their artificial turf and IV sent to my home for my review I looked at it for a few weeks and narrowed it down to my favorite Turf which was the supernatural 60. I then asked Global Syn turf or an estimate for artificial turf installation and they told me they did not do installations and didn't even sell their Turf direct to the public. They did however refer me to a very nice dealer distributor installer here in my hometown. They have already installed the grass and have done such a fantastic job I am very thankful to have found Global Syn Turf on their website.