ACCO Economy Prong Fastener Sets, 2in Capacity, 2 3/4in Prongs, Box Of 50

Securely bind piles of paper with these prong fasteners Complete sets include base with prongs and compressor. Insert flexible fastener prongs through standard 2-hole punched compressor holes, flatten prongs and adjust compressors sliding rails to lock into position. Fasteners are easy to adjust as pages are added or removed.