ACCO Premium Two-Piece Paper Fasteners - 15 Pack - Heavy Duty Brass Compressor Fasteners for Office Documents, School Projects, and Crafting

16% thicker steel makes this a more durable fastener. No sharp edges. Matte finish. Global Product Type: File Fastener Compressor; Capacity (Text): 3 1/2 in; File Fastener Type: Compressor; Length: N/A.