[More durable and smoother than wooden shoe trees]Unlike wooden shoe trees, the shoe trees are made of more environmentally friendly High-quality materials. Plastic women's shoe trees will not corrode or deform over time like wooden shoe trees, making them more durable and beautiful. [Adjustable Shoe Stretcher]Shoe stretcher for men with wide feet, which can stretch the length to make the shoes bigger and stretch the width to make the shoes wider. With shoe wideners, your shoes will become roomier and more comfortable. Shoe extender kits can solve a variety of painful problems such as tight shoes, wide feet, bunions, and more. [Suitable for All Kinds of Shoes] Shoe stretchers are perfect for leather and suede footwear, perfect for stretching flats, sandals, loafers, oxfords, tennis shoes, slippers, sneakers, espadrilles, sneakers, open shoes Toe shoes, (not suitable for boots!), cycling shoes, wedges [RISK-FREE BUY PERFECT GIFT]This set will make a great gift for birthdays, holidays and other special occasions. Steps: 1. Insert the shoe stretcher into the shoe with the back piece facing down. 2. To adjust the length, turn the knob clockwise. 3. To adjust the width, turn the hook clockwise. 4. Leave the shoe tree in place for at least 24 hours. The longer the better. Material: plastic colour: Black Package Contents: 12 x Shoe stretch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.