This knife is not completely anti-magnetic or non-conductive due to the presence of a stainless steel liner under one of the solid carbon fiber handle scales and stainless steel screws, pivot & pocket clip. But it’s low weight and ease of carry has made it popular with a number of elite police units. Razor sharp carbonized zirconium dioxide blade 3” or 75mm long and a total weight of 2 oz or 58 grams. Note: UK and Australian Customs do not permit import by other than Military or Police units. Certainly the coolest looking ceramic knife design I have.