6220SS pattern. 2 7/8 closed. Stainless clip and pen blades. Smooth chestnut bone handles with nickel silver bolsters and inlay shield. It s quite lightweight and quite easy to keep clean. The high performing blade steels sharpen to a razor edge and hold the edge for a extended use. high-quality high-performance exceptional working tools and knives affordable to all consumers. Appropriate top notch materials are used and is dedicated to intensive craftsmanship of hardworking pocketknives or hunting knives. The advanced technology and innovative design combine to create solid crafted reliable knives users are proud to carry.