Total length is approximately 2 inches (5.1 cm), and the widest point is about 7/8 inch (2.2 cm) across.
See more hoops and metal shapes in my shop here:
And see more jewelry in my shop here: http://aubepine.etsy.com/
I offer Paypal and Google Checkout as payment options. If you'd like to use Google Checkout, please select "Other" and I will email you an invoice.