The Olfa LB-10 Heavy Duty replacement blades are premium 18mm snap-off blades designed for heavy-duty cutting tasks. This pack contains 10 sharp, durable stainless steel blades compatible with Olfa's 18mm heavy-duty cutters. Key features: • 18mm blade width for heavy-duty cutting • Pack of 10 replacement blades • Sharp stainless steel construction • Snap-off segments for extended use • Compatible with Olfa 18mm cutters • Professional-grade cutting quality These LB-10 blades feature Olfa's signature snap-off design that allows you to break off dull segments to expose fresh, sharp cutting edges. Each blade is precisely manufactured from high-quality stainless steel to ensure clean, accurate cuts. The 18mm width makes these ideal for demanding cutting tasks on thick materials. Always handle blades with care and dispose of used blades properly.