This is PERFECT!  I purchased an expensive pair of ankle boots from Amazon that I love and have received a lot of compliments on.  The only problem was the toe box was a little too narrow on the right foot only.  Using this allowed me to stretch it enough to where it's now like the left boot and very comfortable.  I highly recommend this show tree!  Keep in mind, I kept it in the boot for several nights to achieve my goal, so using it one night may not work.  Be patient....it will work!