CONCRETE GARDEN EDGING STONES. I have 193 of them. These stones have an interesting shape that allows stones to follow a path or flowerbed while making mowing and maintenance easier and more beautiful. Our own landscaping plans have changed and we no longer need these stones. Dimensions (approx) 11 ½" long. 3 ¾" wide, 4" thick. Purchased at Rona for over $3.00 ea and wish to sell for $1.00ea