Purse Handbag Loop Hook Metal Rectangle 20mm Webbing Belts Buckle Pack of 20 material:metal great for the use of collars,belts,backpacks, luggage outside dimension is approx 28 x 24mm/1.1 x 0.94""(L x W) inner dimension is approx 20 x 16mm/0.79 x 0.63""(L x W) can be used in various applications,sports equipment,pet products and so on