Only In Russia 8 - Winter Walkers Safety Gear

The video discusses the challenges posed by snow and ice in winter, particularly in Russia. It introduces 'winter walkers,' a device designed to prevent slipping by providing extra grip for pedestrians. These devices are affordable and function like snow chains for cars, enhancing safety on icy surfaces. However, users should be cautious to remove them indoors to avoid damaging floors.

What materials are used to make the device described in the text?

Why is it important to remove winter walkers before walking on hardwood floors?