Rings are made out of aluminum wire. They are very durable and does not rust. Avoid bending and re-bending as it can break after twisting it several times.
YOU CAN CHOOSE CRYSTALS: Search for 8mm crystal bracelets on the website. Most 8mm crystals can be used for this ring. Price will vary depending on the crystal you will choose. As you will notice some bracelet are more expensive that the others. If you choose a bead with a higher price, the price of the ring will be more than PhP 205.