This listing is for a bulk lot of 50 top quality un-welded wire-formed 1.3cm (1/2") d-rings in one of the 6 NICKEL FREE finishes: shiny nickel, antique brass, light gold, rose gold, real gold and gunmetal. These tiny, gorgeous D-Rings are perfect for use in clutches and bags. The 1.3cm(1/2") refers to the internal ring width and strap width it can accommodate up to, the internal height is 8.5mm and wire thickness is about 2.5mm(not very thick so not suitable for holding heavy weight).