An easy way to change out the crystals you wear depending on the energy you are working with. Slightly stretch cage to insert stone.
This cage comes in copper and includes a 28" beaded chain and clasp to match. You can snip the chain down to a desired length with scissors.
About 1" diameter 
Stones Included:
Amethyst- Purple, Crown Chakra
Sodalite- Dark blue, Third Eye Chakra
Angelite- Light Blue, Throat Chakra 
Aventurine- Green, Heart Chakra
Yellow Jasper, Yellow, Solar Plexus
Carnelian- Orange, Sacral
Garnet- Red, Root Chakra 
(As a product of nature, the stone will slightly vary)