Features: Durable polymer blade material. Steel reinforced handle. Lanyard holes for handle wraps and attachments. Description: The Kershaw Inverse functions as a last-ditch self-defense tool. You might find it irrational to make a blade out of plastic, but this is no ordinary plastic. The polymer compound is reinfoced with glass fibers and steel plates in the handle. The sum of all these features equals a tough, light, discreet tool! Kershaw Knives makes a wide selection of cutting tools in all shapes and sizes!