pen case,pencil box,pencil case,stationery,Stationery box,Writing case,tin box, ... :190*50*16mm Material:0.23mm thickness of tinplate Item NO:A13 Size:190×50×16mm Printing requirement: four color ... our custmers artwork and requirement. Function: pen case,pencil box,pencil case,stationery,Stationery box,Writing case,tin box,tin ... Common protective packing according to our customers requirement. pencil box