Decent product
Very good
good radius gauges for home use. no sharp edges on front side of gauge - check out my photoof the 10 inch gauge. back of guage is not as smooth due to guage being pressed from sheet metal - acceptable for the price. the back could be filed down but I am not too concerned. refer photo of 12 inch guage. compared the 7.25, 10 and 12 inch guages to a radius drawn on paper with ruler and pencil and radii were comparable. this is the photo with the ruler... pi (22/7)... go figure... it has practical applications.