ACCO Self-Adhesive Fasteners, 2" Capacity, Premium, 100 Fasteners/Box (70021) PREMIUM SELF-ADHESIVE FASTENERS  Making papers stick where they're supposed to has never been easier, with self-adhesive fasteners. Just peel and stick inside of a file folder to bind loose papers. 2 3/4 FROM PRONG TO PRONG  Handy fasteners measure 2-3/4 from end to end, and have a 2 capacity. PERMANENT ADHESIVE  The permanent, peel-and-stick adhesive on the back creates a strong seal. Fasteners can be used with a compressor (A7070014) for an even more secure hold (sold separately). DURABLE & SAFE  With strong, brown enameled, steel construction, adhesive fastener was made to stand the test of time. Coined edges make it smooth and safe. 100 ADHESIVE FASTENERS  A box of 100 fasteners is sure to keep your papers secure for a long time to come.