Great for price
I have used similar products on all of my work boots over the years. Really makes a difference in longevity of my soles. I place these on two spots on each sole that obviously get way to much action. I more than double the life of my soles. The guards do wear down, but I just replace them as needed. Metal plates would last longer, but i have wood floors in the house. I'd scratch the S out of them with the metal ones. You still need to be careful with the nails of this product until you have smoothed them down with use.
Rating: 5 stars