Automatic Boot Stretcher
To slide your shoe trees into your shoes without damaging the leather, you must push the front part of the shoe tree into your shoe, without forcing it.
Then exert pressure on the spring of the front and rear parts of the shoe tree in order to push the shoe tree in and place it at the bottom of the heel.
To remove the shoe tree from your shoes, push gently on the heel to exert a little pressure on the spring and thus slide the shoe tree out of your shoe.
High Heel Beechwood Shoe Trees.
For more information on the use of this product you can consult the associated tutorials