Layering necklace is made of sparing crystal, turquiore and alloy hand of fatima which is good quality alloy and not fade or brokenMulti-layer necklaces are four-layer, their lengths are 7in, 8.5in, 10in, 27.5in with 1.1in turquiore pendant and 2in extension chain, weigth is 16.3 g and fre size for womenTursquiore necklace is very shining and attrating, perfect for daily collocation, prom, birthday or as a couple giftLayered pendant necklace should hand up or keep in jewelry box when you put it off and avoid hitting hard objectsPleace contact with us if you have any question about this necklace, we will save your problem as soon as possible in 24 hours