This Sunfish style knife with 440 stainless spear and pen blades made by Rough Rider. The knife handle is bone and the bolsters are nickel silver and it measures 4" closed. The scrimshaw is inked with black india ink and sealed with several coats of archival wax to protect the intricate design and to enhance the beauty of the bone. It is water resistant, but not waterproof. • Hand carved • Measures 4" closed • 440 stainless spear • Materials: bone, metal, ink, archival wax