From the product description and photos it was not clear to me that this garlic press is primarily plastic (black part) with metal for the press itself. (I had a little hope it would have been blackened metal).
What is more of a problem for me is that the grips are a little to small for the press to fit comfortably in my hand, the small finger has to press on the knob at the end (my hand is about 80mm wide at the base of my fingers). Overall length when folded is only 15cm.
Pressing works fine for medium sized garlic cloves, both without peeling and peeled. A larger clove (20mm long, 12mm diameter in the middle), was partly pressed along the side (between metal and plastic), resulting in two rather large (15mm x 8mm) film like parts in the resulting pressed mass.