Designed for steady, repeatable performance in varied environments, the CobraTec Knives CTTHRBLK Trapper Hidden Release 3.12" OTS Drop Point Plain Satin D2 Steel Blade, 4.25" Black Bone Scales Handle emphasizes functional reliability and straightforward operation. The CobraTec Trapper Hidden Release automatic handle is comprised of textured bone with steel bolsters and comes with a drop point D2 steel blade. Push the bolster up to deploy the blade and push the bolster up again to release the lock. Ideal for collectors and knife enthusiasts interested in unique mechanisms and quality craftsmanship. CobraTec is known for its innovative designs and commitment to quality.