This is a fairly large pendant with a beautifully matrix filled turquoise stone. It is made of Sterling silver, copper and 18K gold and measures 3" long by 2 3/8" at the widest point. It is shown here with an adjustable ( 16" - 19" 3-strand black leather necklace. It also goes wonderfully with a nice thick sterling chain as well. Please contact me as I have beautiful Byzantine chains available, but I have not been able to get pictures taken yet.