RJ Martin design. 8CR13MoV stainless steel blade. CNC machined G-10 handle. Locking Liner. Blade: 3-1/8"; Closed: 3-7/8" The Chill offers clean lines and cool performance. Designed by RJ Martin, the Chill is a gentleman's folder with a matte-finished blade that comes razor sharp right out of the box. To make manual one-handed opening easy, it features an ambidextrous Flipper. CNC-machined G-1o handles finish the Chill off right and make it a lightweight EDC. Includes pocket clip.