The blackstone wind guards help to deflect the annoying effects of wind on the griddle Strong winds can become a challenge when griddling as it can decrease the temperature or extinguish the flames while you are cooking But with the wind guards you can griddle with more control without worry of the weather Simply hook the wind guards over the edge of the griddle top and use the griddle as you normally would Features . Made with high quality material. 4 Piece Specifications . Weight 4 lbs