Childrens Professional shoe stretcher for sizes 1 - 6 allows you to relieve foot pain from shoes that are just too tight by stretching the width. Comes with one adjustable bunion attachment. Solid Birch wood with steel inner workings. Use with one of the Shoe Stretch formulas shown below for best results. One stretcher stretches the width of both the right and the left shoe, so they are sold individually, not as a pair.