304 grade stainless steel.
42mm x 8.8mm engravable ID plate in Polish finish (Thickness: 2.3mm) with red enamel Medic Alert sign.
8.5mm top links in Polish finish with plain dome pattern
Body: 8.5mm. Thickness: 3.5mm. Bangle Size: 60mm inner diameter (45 links)
Each bangle is packaged in a black paper lift top gift box and with black pillow bangle holder.