The Sacred 2 Cubit Tensor Ring, copper, 5 beads ring measures about 34 cm in diameter and may help::
- Protect against harmful EMFs
- In many outdoor applications
- Neutralize harmful EMFs when placed over electronics
This is a utilitarian copper ring and is reported to be best used for field applications, such as agriculture or gardening. The ring may develop a patina, but its function is not affected.