i had ordered something else before this bracelet. it's magnetic and titanium which is exactly what i wanted. magnets help with better circulation and i am here to tell you it WORKS. i am a diabetic and i have the medical titanium bracelet on my other wrist and i'm not complaining. ALWAYS get titanium. usually stainless is copper underneath, and your skin turns green. psht. no. cept for my recent tattoos on my wrists, i wear them all the time, cept when i'm sleeping.