Universal bullet lead sinker with rotation swivels and pin for salt water sea fishing Color: Shown as the picture Material:Metal Type and Weight:00#(5.2g),0#(6.8g),1#(11.8g),2#(12.5g),3#(15.5g),4#(16.8g) Top Swivels Length: about 35mm Function:It is suit for the explosive hook and hook dual-purpose plummet, floating fish silver carp and Bighead Carp fishing group Package include: 1 X Bullet Sinker