When choosing suitcases, we need to choose their size, color, etc. At the same time, the material of the suitcase is also a point that cannot be ignored. So how should you identify the material of the suitcase?

Luggage is a must for us to go out. After years of development, the accessories of luggage are also changing and developing. Today, let's take a look at the development of these accessories of luggage.

The essential part of traveling is the suitcase, especially when you have a lot of things, a high-quality suitcase is very important, so do you know what are the elements of suitcase selection?

The universal caster is the so-called movable caster, and its structure allows 360-degree rotation horizontally. There are many kinds of materials for making universal wheels, the most common materials are: nylon, polyurethane, rubber, cast iron and other materials.