High Quality: AMYSPORTS fishing snap swivels are made by copper body and stainless steel snap. Nickel finish the whole fishing snap swivels body..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..Durable: Ultra strong fishing snap swivels. Excellent corrosion resistance, abrasion resistance, shock resistance and tension. Say no to line cut..Snap Lock & Solid Ring: Quick lock-unlock fishing snap swivels, change fishing lures and leaders rapidly. Solid welding ring connected smoothly with fishing line. Fast and smooth rotation without damage the line..Wide Applications: The fishing snap swivels are applicable for various kinds of fishing, like saltwater fishing, freshwater fishing, onshore fishing and offshore fishing.