It fits most chain types with standard jump ring

dry cloth after use to remove dust and residue

Available in bulk for those who use many pearls at a time or produce jewelery in series

What does "bulk purchase" mean in the product name

Armbånd, åben banket armring, forgyldt og forsølvet zamak, justerbar Size:1 pc It fits most chain typesOpen bangle bangle in gold plated and silver plated zamak adjustable fit for easy styling and combination. Material: Zamak Color: Gold or silver Size measurement: Approx. 62 x 50 mm Surface: Banquet Closure: Open, adjustable This open bangle bangle is made of zamak and is available with either a gold plated or silver plated finish. The bracelet is adjustable so it can be adapted to your wrist, and the design makes it easy to combine several together