Features:

High speed steel edge with titanium coating keeps blades cutting after others have quit

Patented bi-metal construction allows blades to bend and flex without breaking

Four notch design allows blade to extend further

FITS ALL STANDARD UTILITY KNIVES

CUTS THE TOUGHEST MATERIALS:

Dry wall

Insulation

Flooring

Roofing and more

Pricing is for 1 Box - 100 Blades