Mr. Chain 71303-4 Black Plastic Stanchion Kit with 30' of 2" HD chain and C-Hooks, Pack of 4 Includes: 32" pole (3" diameter) Ball top, 16"Base - 41" Overall Height - 30 feet of 2" Heavy Duty Chain - Made in USA Made of High Density Polyethylene Lightweight, Strong and Durable Will not rust, UV resistant Recyclable