Amanaote Silvery 0.55"X0.5" Inner Size Non Welded Rectangle Buckle with sliding Bar for Strap Pack of 25 Rectangle Buckle Inner dimension:0.55"X0.5"(L X W). Rectangle Buckle Wire Diameter:0.1" Can be used in various applications,sports equipment,pet products and so on Excellent for quick connect/disconnect belt & bag straps and more Great for the use of collars,belts,backpacks, luggage,handbag accessories.