Honeydak 20 Pairs Plastic Shoe Stretcher 9.25-12.20 inches, Dark Blue
How to use: adjust the sneaker shoe boot holder to a proper length, and tighten the dark blue part of the shoe support to the toe, and then press down the bow shaped buckle raised by the adjusting rod by hand to set the shape; If you need to take it out, just lift the bow buckle upwards; The shoe stretcher is also detachable for easy storage.