Jewellers Tools Xlarge Gold Silver Platinium Scrap Testing Magnet 24Ct 9Ct Check 4 Fake Goods Gold/Silver 2" 50mm Round magnet with a silver chrome cover and a round hardwood handle. Width 50mm, height 60mm Will lift over 1500gms or 3.5Lbs The magnet can also be used to determine polished aluminum from stainless steel in most cases.