Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: Ross 005590 Flyrise Fly Fishing Reel with 4 to 6-Line Weight, Black Finish
Product description: The Ross 005590 Flyrise Fly Fishing Reel is a large arbor fly reel that is built around the award winning Evolution LT drag system. This is pretty impressive, considering that the Evolution LT sells for more than twice the price of this incredible series! The drag adjustment is precise and sensitive, capable of protecting the lightest tippets even when battling world-class fish. To guarantee the level of dependability anglers have come to expect from all Ross products, the Flyrise series has been designed with a triple redundancy drag system, providing (3) backup systems to ensure dependability under the most demanding conditions. The Flyrise has also been fitted with our newest drag knob design that delivers smooth rotation, infinite adjustments and secure settings. The Flyrise is a premier reel at an incredible price!
Product feature: Built around the award winning Evolution LT drag system, Drag adjustment is precise and sensitive, Designed with a triple redundancy drag system, Provides (3) backup systems to ensure dependability under the most demanding conditions, Fitted with the newest drag knob design that delivers smooth rotation and more
Product brand: Ross
Target attributes: Weight
Answer: attribute: weight
value: None
source: None