Add these double-sided paper fasteners onto Smead Self-Adhesive Dividers (sold separately) to create a dual filing surface. Simply bend two prongs outward and push through the pre-punched slits and you've got a fastener to organize both sides of your divider. Metal with brown enamel finish. Capacity (text): 5/8 in; 1 in; File Fasteners Type: Twin-Prong; Length: N/A; Center To Center: 2 3/4 in.