Usage: Excellent for quick connect/disconnect belt and bag straps and more. Material: The iron triangle ring the surface is galvanized durable good gloss. Wire Dia: The wire diameter is 4.5mm/1.77inch the strength is high and it is not easy to pull. Applications: Suitable for trampoline mat surface and jumping cloth processing. Multipurpose: It also can be used on bags purse package leather craft ribbon belt hanging towel bathroom kitchen and so on. Specification: Triangle ring material: iron galvanized Webbing material: nylon Color: 1: silver; 2: silver+black Type: 1 2 Size(approx): 3.8*4.5*2.6cm/1.5*1.77*1.02inch(inner dia*wire dia*height) Package: Type 1: 10 pcs * triangle ring Type 2: 10pcs * triangle ring with webbing