James Webb Telescope Necklace Glass Pendant. Tray is aluminum. Ball chain is stainless steel. 24" in lenth.  2.4mm (0.094") thick.  Bazel tray is 30mm (1.18"). Stainless steel and aluminum can always be polished with metal polish and a cloth to bring it back to like new condition. Stainless steel and aluminum will not tarnish over time like other alloy pendants. 30mm pendant is more elegant and visible than the 25mm. The ball chain is more resistant to breakage than link chain.

Note: The gold plating will adventually rub off the stainless steel and will turn silver in color but not tarnish nor rust. 

Items included:

24" Ball Chain

30mm Necklace Pendant

Small Black Gift Pouch.

Ships with USPS First Class. Stamped yellow bubbled mailer.