Features:
--Plated and anti-rust processed,lead and nickel free,not easy to rust or fade, not easy to break or deformation.
--Adjustable ring base design,fit for adult finger size.Easy to expand the ring to fit bigger fingers.
--These blank rings come with a flat base, and you can DIY them into your own finger rings.
Specifications:
Material:Durable Alloy
Color:Silver
Size:18mm/0.7inch in inner diameter,the round bezel tray is 12mm/0.47inch in diameter.
Quantity:60pcs
Package Include:
60 x 12mm Adjustable Ring Bases