The listing, Opalite Pendulum - never used, can be DIY, from Trusted Seller! has ended.
The picture shows two pendulums - please note that this is only for ONE pendulum. Also, if you look at the chain on the pendulum you will see that you can actually take the chain off and make your own chain to put on. This pendulum is opalite (or so I was told). You will need to cleanse it when you get it so that it doesn't have conflicting energies. This is a very good pendulum and will be very helpful to the person it is meant for.