304 grade stainless steel.
42.7mm x 12mm engravable plate in TT-Satin Brush & Polish (Thickness: 2.3mm) with red enamel Medic Alert sign.
12.7mm flat plain top links in Polish finish
Body: 12.7mm. Thickness: 3.3mm. Bangle Size: 60mm inner diameter (53 links)
Each bangle is packaged in a black paper lift top gift box and with black pillow bangle holder.