Description High Quality: Swivel Made of 100% Copper Body with Stainless Steel Welding Ring. Snap Made of 100% Stainless Steel. Freely Spin: 360 degree high speed rotation fishing snap swivels, imaging your fishing lure swim like real fish. Attracking more fishes without fishing line twist. Snap Lock: Quick lock-unlock fishing snap swivels, change fishing lures and leaders rapidly. Solid welding ring connected smoothly with fishing line.