This is a Package of Five #10 General Purpose Blades from X-Acto.

FEATURES: High quality carbon steel For general cutting, light carving and slicing Use on paper, plastic, balsa, basswood, light cardboard, vinyl, rubber and foam Curved edge Carded packaging

INCLUDES: Five #10 General Purpose Blades

REQUIRES: Hobby Knife

SPECS: Length: 1-1/2" (3.8cm) ir/kh  

BOX DIMENSIONS: 1.75" W. X .38" H. X 5.38" L. BOX WEIGHT: .02 LBS.