Tempered Glass Solar Cat Eyes Road Stud With Shank For Park. Tempered glass led tower solar light cat eyes road stud . Tempered glass shell, load-bearing is over 20tons, can hold a car on the road. 7.Good warranty for quality, one year warranty at least, 2 year warranty can do as client's require! 8.Products can be used for road sefety warnings, parks, squares, outdoor decoration, etc.