The OLFA 60mm Endurance Blade edge lasts twice as long as a standard OLFA rotary blade. It delivers precise cuts on up to eight layers of cotton fabric. Pair this impressive blade with an OLFA Self-Healing Rotary Mat to keep it working as long as possible. The 60mm blade fits any 60mm rotary cutter from OLFA. This package contains an OLFA 60mm Endurance Blade, two blades. Imported.