Inside Width: 35mm / 1.38"; Inside Height: 33mm / 1.3"; Thickness: 3.5mm / 0.14"Made of zinc alloy materials, work fine. Electroplated treatment, durable.Triangle buckle is both component and ornament for shoes, handbags, straps. Work great for many functions.Can be used as an adjuster or decoration, also as a part of a lock. The ring body cannot be opened and is used to string it with other items.Suitable for making belts, bags and clothes, purses, leather, craft, and so on.Features:1. Made of zinc alloy materials, work fine. Electroplated treatment, durable.2. Triangle buckle is both component and ornament for shoes, handbags, straps. Work great for many functions.3. Can be used as an adjuster or decoration, also as a part of a lock. The ring body cannot be opened and is used to string it with other items.4. Suitable for making belts, bags and clothes, purses, leather, craft, and so on.Specifications:Inside Width: 35mm / 1.38"Inside Height: 33mm / 1.3"Thickness: 3.5mm / 0.14"Material: Zinc AlloyColor: Silver ToneFinish: ElectroplatedPackage Included:15 x Triangle Ring Buckles