total length including crucifix and medal is 16" - crucifix alone measures 2 x 1.25 - a silver plated medal with a color image of Our Lady of The Immaculate Conception is at the opposite end - includes a blessed prayer card imported from Italy - Turquoise is green/blue in colour, it is said to represent luck, wisdom, emotional balance and tranquility.WHAT IS SILVER PLATED OVER ANODIZED BASE ? is an electrolytic process used to increase the thickness of the natural oxide layer on the surface of metal parts. .(in this case stainless steel) .. composition = 92.5% silver to 7.5% stainless steel Anodized jewelry has the advantage of being non-reactive - Anodizing increases resistance to corrosion and wear, looks and wears like silver without the price tag.