Shuter A313 Expanding Bag with button for Office School 13 Layers

Expanding file is created with business style and fashion in mind.
It is a symbol of personality as well as a modern piece of art.
The smooth color transition and innovative pattern make the product full of life and vigor.
The closure mechanism is simple but convenient,coming in a combination of foldable sheet and button,give the user freedom to close and open in either way.
Its stylish appearance of exquisite taste surely is the center of attention,and is a demonstration of the concept of working pleasantly.