Features:

Good hardness, good durability and long service life.

Flexible and smooth operation, smooth tool opening and closing, and flexible operation feel.

It is easy to carry, and it can be easily carried whether it is used at home or working outside.

After being filled with tools, the overall weight distribution is uniform, which is convenient to hold and operate.

Moderate size, neither too large to occupy too much space, nor too small to cause limited tool accommodation.