Set of 10 ■ Uses/Features These are click fasteners for creating clipboards. They can be easily attached with crimping alone. Enjoy attaching them not only on boards but also in various places. Size: Width 12cm, Height 3cm Specification: Hook-type fastener Quantity: 1 piece per package Use a large crimping tool (9mm) for installation. It is not included. The plastic corner parts can also be removed.