Micron  hand tools are made of high quality stainless steel material, allows you to install your curtain grommets easily.

Remember to use a plastic mallet, not a steel hammer.
Supplied with full instructions.

Your set includes; 2 piece setting Hand Tools, cutter and cutting teflon included.Material: High quality stainless steel
Size: The product is available in 3 sizes.

https://eyeletmart.com/product/hand-tools-for-15-2-round-curtain-grommets-2/