14K Yellow Gold Plated , 925 solid sterling Silver 8 Band Turkish Puzzle ring ( Not hallow or paledt ring) The ring top part 15 mm (0,59") down part 8 mm (0,31") weight around 10 gram Ring has a hallmark of 925 (which means Sterling Silver) Avalaible size 6 to 14 included halg sizes The ring come to you assembled, you can seperate and get back tohether ( please watch youtube video #puzzleringseller i m Puzzle ring master, i make products my own workshop all size amazon prime shiping