Material: 304 Stainless steel ( they are not magnetic.)
Size: 0.98inch*0.39inch , thickness:0.039 inch, the diameter of the hole:0.137"
Please pay close attention to the size, it's very small.
They can be engraved or stamped.
Since the material is stainless steel, it's harder to stamp than aluminum. Also it's thick enough not to be bent and deformed after stamping..Quany: 25 pieces