A free roller conveyor is a type of material handling system used to move products from one place to another. It consists of a series of rollers that are mounted on bearings and are supported by a frame to provide stability. Unlike live roller conveyors, free roller conveyors do not have a power source and rely on either gravity or manual force to move the product along. The rollers are typically used to support and guide the product as it moves along the conveyor. Free roller conveyors are commonly used in light-duty material handling applications, such as packaging, assembly, and storage, and are favored for their simplicity and low cost.