These are copper wire wrapped combinations including Selenite & Black Tourmaline.
Black Tourmaline connects to the base chakra to ground energy and promote vitality. A protective stone that blocks removes and repels negative energy. Can transform dense energy into a lighter vibration. Black Tourmaline can minimize obsessive thoughts and encourage a positive attitude.
Selenite maintains a pure vibration that brings clarity of the mind. It instills a deep sense of peace that can aid with meditation or spiritual work. Selenite is used to cleanse other crystals and it's also used to form a protective grid around the home. Selenite typically doesn't need cleansing, as it doesn't absorb nor store energy, but should be cleansed depending on it's use.
Affirmation for this piece: I am divinely aligned and protected on all levels.