Perfectly suited for processing smaller fish, Smith’s RegalRiver 4-Inch Folding Flex Fillet Knife has a lightweight knife with a slim profile that easily fits in your pocket, tackle box, or fishing bag - and is packed with features that enhance its performance and provide many seasons of durability and reliability. Designed with a razor-sharp, 400-series Stainless Steel locking blade for high strength and wear resistance, the RegalRiver 4-Inch Folding Flex Fillet Knife’s flexible blade simplifies fine-detailed work like removing rib bones and rogue pieces of skin. An ergonomic, non-slip TPE soft-grip handle supports comfortable use under any conditions and promotes safety at the fillet table. Smith’s RegalRiver 4-Inch Folding Flex Fillet Knife’s handle also includes a built-in carabiner, a tether-ready lanyard hole, and a bottle opener - because nothing makes an angler more thirsty than an extended session at the cleaning table.