4+4 Band Handmade Turkish Puzzle ring Dual design twin puzzle ring 925 solid sterling Silver ( Not hallow or plated ring) The ring total 10 mm (0,39") down parts 9.5 mm (0,37" ) weight around 13 - 16 gram Ring has a hallmark of 925 (which means Sterling Silver) Available size 6 to 15 included half sizes The ring comes to you assembled, you can separate and get back together ( please watch youtube video #puzzleringseller I m Puzzle ringmaster, I make products my own workshop I keep all size my stock