The Koya Lures 10" Tube is a brand new size of Eric's famous Tube bait with 9"+/10" sized skirt saddles - This is between the 9" & Medium Tube sizes. Top of the line tube bait with a very slight taper towards the nose - almost completely flat-backed with a slanted nose. These heads stick pretty close to the top of the water and swim erratic to imitate a baitfish feeding at the surface. Creates a lot of commotion that lure fish up to bite. Great on Billfish especially.