Hermès silver collier de chien ring

Authentic Hermès Collier de Chien ring, small model. I don’t remember the exact size, but it’s probably a US 3.5. Purchased myself from a Hermès boutique in Europe in 2010 or 2011 (I don’t remember which country). A few faint marks from wear, but otherwise like new condition. Includes box, bag, and ribbon.