Sillicon Valley is a powerful protection crystal. Recommended for helping to reduce and protect from the effects of electromagnetic frequency radiation from electronics: phones, computers, routers, cell towers... It's a grounding, empowerment and enlightenment crystal. It helps you feel stronger and empowered to take action; it helps with the path of spiritual awakening. You can place it under a pillow or next to your bed; keep it with you as you work by the computer or work with electronics.