4Pcs 4 Style Natural Mixed Gemstone Beaded Link Braclet with Satellite Chains, 304 Stainless Steel Bracelet, Size: about 3~3.5mm wide, 175~180mm long+ 45~48mm extender, 4pcs/set.âPlease Note: These Gemstone Include Natural Apatite, Natural Tourmaline, Natural Aquamarine, Natural Sunstone.