Titanium Magnetic Bracelet are especially beneficial for relieving pain in the Arm, Hand, & Elbow. Titanium is the only element possessing the strength of steel, but is 45% lighter with a weight comparable to aluminum. Highly corrosion resistant, particularly against oxygen, salt water, sunlight, or any body chemistry. Titanium Magnetic Bracelet will not rust or tarnish. Titanium Magnetic Bracelet is 100% hypoallergenic.