This is a stunning piece.  My favourite for a long time.  It is also so comfortable to wear and just looks fabulous.  It has a hinged section so its so easy to put on and take off, which you won't want to be doing!  

Where the bangle crosses over is approx. 5mm and at the widest part where it is split it is approx. 22mm width. The bangle is 14ct gold vermeil on sterling silver.