Lucky Line Steel Binder Rings 2 Inch Diameter, 10 Pack (24610) 10 PACK of 2 inch loose leaf binder rings for multiple applications DURABLE AND STRONG nickel-plated steel is approximately 1/8 inch diameter thick SECURE CONNECTION ensures papers or items will not fall out or get lost EASY TO USE and intuitive binder rings easily open and close MULTIPURPOSE; binder rings can hold multiple documents together and can be used for a wide variety of projects