14K Yellow Gold plated 925 solid sterling Silver ( Not hallow or paledt ring) The ring top part 10 mm (0,39") down part 4 mm (0,15") weight around 4 gram Ring has a hallmark of 925 (which means Sterling Silver) Avalaible size 4 to 15 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 i keep all size my stock i ship 24 hours all order, we have 2 shipping options, Standart regular Registered post with tracking number delivery time 18-22 days Express Fedex door to door delivery 2-4 days