Material: Aluminum panel 

Inside: Foam 

Lock: Key lock 

Handle: Heavy -duty handle 

Size: Make per customer's design 

This chip case used to put a style of instruments. The cut-foam in the bottom was cut according to the dimension of instruments. The foam in the lid, it just touches the surface of instruments when we close the case. So, the instruments could not remove in the case. It could protect the inner instruments better.