Generic Metal Silvery Rectangle Buckle 2" X 0.85" Inside Dimension for Strap Keeper Pack of 10 Rectangle ring inside dimensions:2" length and 0.85" wide.Wire diameter:0.2 inches. Material:matal. It is suitable for 1.8"-2" width strap. Made of metal material. This buckle is both component and ornament for shoes, handbags or backpacks