Pack of 50 - 1.2mm (16 gauge) .925 Silver ROUND Wire - 3.5 to 7mm Jump Rings
High quality .925 Sterling Silver jump rings handmade in Malta. 
I wind these rings from 1.2mm (AWG 16) .925 Sterling Silver Round Wire on the corresponding size mandrel.
The Internal Diameter or I.D. is the size of the mandrel used to make the rings so please keep in mind thet the rings will be marginally larger due to springback.
I then cut the resulting spring using ringinator(TM) with an 0.12mm blade. This gives a fantastic cut and an invisible seam when the rings are closed.
The rings are then tumble polished for a quality shiny finish. Would suggest the use of silicone caps for your pliers while working so as to protect this finish.
The sizes of the rings is the Internal Diameter as stated in the listing variations.
I currently sell ring sizes with an I.D. of between 3.5mm and 7.0mm - If the size you require isn't listed, please contact me.