closure like screws. Pendant 30" (L) L The chain measures 34"–36" (L) Ionized and gold plated metal Crystals from Swarovski® Limited edition prehistoric charm. hard to find. Authentic coach, I think he's a smilodon An dinosaur charm with lustrous Swarovski crystal eyes dangles from a slender ionized-plated metal chain on this darling design. Delicately placed gold accents add dimension and contrast.. Questions? Leave a comment below!