This is a pack of five Z Series #11 Blades from X-ACTO.

FEATURES: Zirconium nitride coating on cutting edge after blade is atomically sharpened results in the industry's sharpest blade For use with "A" handles

INCLUDES: Five Z Series #11 Blades  

BOX DIMENSIONS: 2.25" W. X .38" H. X 5.38" L. BOX WEIGHT: .02 LBS.