Weed barriers used for artificial grass are made of PP (polypropylene), it is a fabric and flexible to work with. We recommend to install the weed barriers underneath the turf, therefore, it will not be exposed for human’s contact. Like many plastic products on the market, weed barriers are not harmful to kids, since it will be buried under the artificial grass and won’t be exposed to kids, so you can certainly have a peace of mind on using it. For any further questions, please feel free to call us at 877 796 8873 or email us at
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