The Shimano ARMAJOINT 190SS FLASH BOOST Swimbait in ST Trout color is a 7.5" fish-shaped bait made of plastic, designed for both freshwater and saltwater fishing. With a slow sink buoyancy, this swimbait weighs 58g-2oz and is ideal for trout and other fish species. The brand Shimano ensures quality and effectiveness in attracting and catching fish, making it a reliable choice for anglers seeking a versatile and efficient bait for their fishing needs.