Offshore Angler Mini Double Sleeves have black metal alloy for use with mono or wire. 100-pack. Sizes: 0.8mm 60-lb. test. 1.3mm 125-lb. test. 1.6mm 200-lb. test. 1.9mm 300-lb. test. 2.2mm 400-lb. test. Color: Black. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Crimps.