The White Line All Star field marker is the #1 selling liner since its introduction. The All Star includes an extra large 100 lb. capacity and an extremely durable construction that makes this a winner for any program. This liner also features a telescopic, height-adjustable handle, 10" diameter solid foam filled tires, cast aluminum axle housing and paddle wheel feeder, "sweet spot" flow control system with dial and an advanced, spring loaded 2nd stage shaker/agitator.You will have the ability to vreate a 2" or 4" line width. This liner comes with an 18 month limited warranty.