Craftool� stamps are an investment that will last for years to come! When used side-by-side repeatedly, it makes an interesting rope border design. It can also be used to make a lasso design. Getting the correct angle to create a real looking rope can be a little tricky. Our book, "Tech Tips" #66056-00 by Al Stohlman, can teach you the correct rope making techniques. Approx. stamp dimensions: 5/16x3/16.