You can buy the pendant by itself, or with a chain as a combination.
Click on the box that says pick a size, select pendant only or pick the chain and length you want it with.

From Thor's strength to your neck, this Sanity's Thor's Hammer is a godsend. With stainless steel, the Thor's Hammer Pendant is the perfect statement piece to make you feel like the hero of your own story. Don't worry - no one will be striking lightning bolts when you take it off!

Stainless steel is hypoallergenic, so it won’t rust, tarnish, or cause any sort of discoloration.

This pendant is 2" by 2 3/4".