This item is fishing lure swivel with safety ring connectors, which is made of hard high carbon steel material. The ring handle features unique design in order to reduce water resistance when yielding water and also improve the sensitivity of the group. Features -Color:Black -Material:High Carbon Steel -Size:1.70X0.30X0.30cm/0.67X0.12X0.12in -Note:There are five sizes of swivels; including 1.70cm/0.67in; 1.50cm/0.59in; 1.20cm/0.47in; 1.15cm/0.45in; 1.05cm/0.41in - Strong fishing swivels. Excellent work effect, abrasion resistance, shake resistance and tension. - Quickly lock-unlock fishing snap swivels, change fishing lure and leaders rapidly. - Solid welding ring connected smoothly with fishing line. Fast and smooth rotation without damage . - Professional and practical design with beautiful appearance, easy to carry and use. - The fishing snap swivels are applicable for various kinds of fishing, like saltwater fishing, freshwater fishing, winter fishing and offshore fishing. Package list: 210 Swivels