Linking Rings - Metal - Diameter 12 cm (4,7") - Set of 4

The Chinese rings for close-up magic. Four rings are chained and freed right in front of the spectators' eyes.
 
• The rings are in chromed metal.
• Their diameter is cm 12 (4,7") and their thickness mm 4 (0,15").
 
Note: In the video the effect is shown, but the measures of the item are the ones written in the description.