You can fix the fake grass on top of your fake turf basement. Yo need to use at every 40cm 1 piece of this. All the way round the spot.
Please remember that you have to use this fixers in the seamings as well.
If you are installing 20m2 bigger artificial grass you will need to make also a concrete frame of at least 10cm wide to which you have to glue (please use this special hybrid polymer type) the artificial lawn. So only using these fake grass pins is not enough for a perfect finish. It is especially true when a dog uses the garden. Hard and strong installation is needed.


