DescriptionThis set of open jump rings are made of zinc alloy which is resistant to rust, corrosion and tarnishing. Also, it is healthy and durable and requires minimal maintenance. Being hypoallergenic and eco-friendly, it is still able to endure a lot of wear and tear. So it has been widely applied in jewelry making, cloth, gifts, bags, hats, and shoes, etc.Feature- Brand: ULTNICE - Color: Silver - Material: Zinc alloy - Diameter: 28mm - Jump rings are used as a connector where a single ring is desired. - Made of zinc alloy which is resistant to rust, corrosion and tarnishing. - Healthy and durable and require minimal maintenance. - Being hypoallergenic and eco-friendly, it is still able to endure a lot of wear and tear. - Widely applied in jewelry making, cloth, gifts, bags, hats, and shoes, etc. Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!