This is a beautiful bangle bracelet with a laser engraved stainless steel charm that has “Have a pice of Pi” on it with pi in the Greek letter. The bracelet is made of stainless steel and will withstand regular wear without tarnishing or changing colors. The bracelet come in three available sizes. It expands to easily slide on to any wrist size. The charm is 3/4 inch. This item contains small pieces and is not intended for children under the age of 14.