Gatsby(R) Nylon Stall Guard with Heavy-Duty D-Rings Give your horse a stall with a view with this stall guard, made of full weight, extra strong 2" wide nylon. Adjusts from 36" to 48", 24" tall. Features: Made of extra strong 2" wide nylon Heavy-duty D-ring ends Adjusts from 36" to 48" 24" tall Gatsby(R) Your Horse, Our Purpose. Founded in 1979, Gatsby(R) is one of the industry's most recognizable and credible equestrian brands. They are founded on the belief that the more time you spend with your horse, the better - that's why the products designed by Gatsby(R) make sense for the barn and for your budget.