The item is a sterling silver Saint Bernard Of Monjoux pendant with a 24 inch silver heavy curb chain. The chain will have no catch. You should be able to just slide it over your head. If you would like any other style or length chain let me know before placing the order. The pendant measures 1 inch tall and 7/8 inches wide or 2.54 x 2.2225 centimeters. The back of the pendant is plain and we can engrave it for you at no charge. He is the patron saint of the Alps , mountain hiking, skiing and snowboarding. HIs hospice that took care of travelers developed the Saint Bernard dogs named for the hospice. I will provide a pendant box. This item is made to order so please allow me approximately 4 days before I can ship it.