This grinder card is make of rigid medical grade stainless steel, durable and sturdy. It can be either purchased blank or custom. We have 3 custom options: custom pattern, laser engraved and full color impirnt. Custom pattern allows you can design your unique mesh pattern; laser engraving allows your logo lasered on the rest part of mesh; full color imprint allows you to decorate the entire sides of the card. It comes with a Paper sleeve, and custom protective sleeve is also available by request. Any more information please feel free to contact with us. Rush service is also available.