Thank you for viewing. This is a snow spike. It is size M (22-26 cm), so please make sure this is the correct size for you. It is new and unused. When it snows, you can wear these on the soles of your regular shoes to walk without slipping. They can be used by both men and women. They fit all kinds of shoes, including leather shoes, heels, sneakers, pumps, boots, and rain boots. They are lightweight and compact enough to fit in a bag, making them easy to carry. Please see the bottom of the second photo for instructions on how to attach them. I am selling these to declutter. They will be shipped via Rakuraku Mercari Delivery. Please note that changes to the shipping method are not possible. Immediate purchase is possible. However, if someone purchases without commenting before you, I will prioritize that person. Thank you for your understanding. Please note that price reductions are not possible. Please understand that returns or refunds are not accepted for any reason, including if the size does not fit. Please refrain from comments that rush shipping, such as "Will it arrive on [date] if I pay on [date]?" Please refrain from purchasing if you are sensitive to items stored by an individual. Spikes Snow Snow Shoes Anti-slip Prevention for Women Men