Deluxe Beech Wood Shoe Stretcher for Women. -One Tree fits both left and right shoes -Single shoe stretcher for womens shoes available in 2 sizes each with 3 bunion buttons. -The last shoe tree you will need to buy. -Rescue your poor fitting or uncomfortable shoes. -Relive pain from bunions and corns. -Precision made all metal parts. -Much wider spread than cheaper models. Available sizes: WM = 4 - 6 UK / 37- 40 EU Women. WL = 7 - 9 UK / 41 - 43 EU Women. How to use the stretcher. Push the stretcher into your shoe. Turn the handle clockwise, spreading the front blade. The handle with the metal rod remains outside the shoe. Important: Do not try to stretch shoes too much too quickly - you may damage the upper or the stitching. You can use a stretching spray or gently warm the areas to be extended with a hair dryer. If you do use a hair dryer keep well away from the shoe to avoid burning. Let the shoe rest for 24 - 48 hours with the shoe stretcher. Ideally stretch the shoe a little bit at a time, so dont try to stretch too much on first use, but every few hours or days turn the handle a little further. So leave the shoe or the leather the time it takes to get used to the new size. This makes the stretch process gentler. Shut the Large is 71.5mm and Fully open it is 98mm at widest part. Shut the Medium is 68mm and Fully Open it is 89mm at widest part. That is without bunion buttons attached. You can also pack the sides of the shoe first with a sock or newspaper if you need even wider. This item is the widest of our stretchers. These are not suitable for things like hiking boots.