The RIO Mainstream Sink Tip Fly Lines were designed to optimize rod performance with shorter heads, tapers and running lines. If you are a novice this line will empower you to make the cast! The RIO Mainstream Sink Tip is a 12 ft Type 3 sink tip with a shorter head configuration for positive loading turnover. Features:Designed to optimize rod performance at normal casting ranges.Supple self-lubricating coating, memory-free in cold waterEasy casting taper designsSink tip sinks at 3-4 ipsAvailable in weights 4 to 8 Model Number: 6-20831UPC: 730884208314Please Note: Photo of the item may not reflect the actual item you are purchasing. It might be a general photo. Please read the listing that will describe the item in full detail.