This shungite bracelet features 8mm polished beads that are strung together by a durable elastic cord. Shungite is a powerful stone that is renowned for its ability to provide protection against negative energies. It's believed to absorb and neutralize harmful electromagnetic frequencies which are commonly emitted by electronic devices. This bracelet provides a comfortable and convenient way to wear Shungite all day long, and it's an excellent accessory for anyone seeking to create a calm and protectve environment around them.