3mm Hematite / Black Stainless Jump Rings, 3x0.6mm, 1.8mm Inside Diame - Jewelry Tool Box

These dark hematite jump rings are 4mm with a thickness of 0.6mm. They work well with black chain and findings. They are made of stainless steel heavily plated in hematite / black. They are unsoldered but will arrive in the closed position. Non-tarnish and hypoallergenic. Outside diameter when closed is 3mm. Inside dia

3mm Hematite / Black Stainless Jump Rings, 3x0.6mm, 1.8mm Inside Diame - Jewelry Tool Box

4mm Hematite / Black Stainless Jump Rings, 4x0.6mm, 2.8mm Inside Diame - Jewelry Tool Box

3mm Hematite / Black Stainless Jump Rings, 3x0.6mm, 1.8mm Inside Diame - Jewelry Tool Box

5mm Hematite / Black Stainless Jump Rings, 5x0.8mm, 3.4mm Inside Diame - Jewelry Tool Box

3mm Hematite / Black Stainless Jump Rings, 3x0.6mm, 1.8mm Inside Diame - Jewelry Tool Box

4mm Hematite / Black Stainless Jump Rings, 4x0.7mm, 2.6mm Inside Diame - Jewelry Tool Box

3mm Hematite / Black Stainless Jump Rings, 3x0.6mm, 1.8mm Inside Diame - Jewelry Tool Box

5mm Hematite / Black Stainless Jump Rings, 5x0.8mm, 3.4mm Inside Diame - Jewelry Tool Box

4mm Hematite / Black Stainless Jump Rings, 4x0.7mm, 2.6mm Inside Diame - Jewelry Tool Box