Feature(may vary by option.)

●SIZE -- about 5mm in diameter, 0.8mm thick(20 Gauge), inner diameter: 3mm. ( In addition, we have black lobster clasps or metal chains for you to choose in our shop.)
●MATERIAL -- made of 304 stainless steel with electrophoresis black plated surface. no easy to tarnish, will remain the luster for a long time, safe to skin.
●EASY TO USE -- use the tweezers to pick jump ring in proper size, and then use the copper opener to open the jump ring.
●WIDE APPLICATION -- great material for suspending small items from delicate earrings, necklaces, bracelets, anklets. And also perfect for making unique bracelets earrings, repairing necklaces and other craft projects
●PERFECT DIY -- Open jump ring are the basic accessories for making bracelets or necklaces. The appropriate specifications make the process of making jewelry more convenient.

[Electrophoresis Black 6x1mm]

[Electrophoresis Black 5x1mm]

Description