My daughter would like to use it for an art project, possibly covering a chair.
 | Germaine Stickrod To keep your artificial grass in place, consider using a non-galvanized weather-resistant nail. |
 | Jan 26, 2020 6:46 AM |
Normally you will need to use either 40D or 60D bright common or galvanized nails ranging from 5-7” in nail length for artificial turf installations outside as a real lawn replacement. However, in your case that you are trying to cover a chair with artificial grass, I won’t recommend theses types of nails. Instead I will suggest you to use either glues or heavy duty double sided carpet tapes or even regular staples. The regular type of nails for typical articulate grass installations would be too thick and too long for your particular project: to cover a chair with glues, all you will need is a 32 oz tube, here is the link for it:
 | Artificial grass on a chair? Interesting |
 | I used glue and nails and it's perfect. |