Protect your clubs and bag with the RainWorthy telescoping golf bag umbrella. The umbrella features a telescoping shaft that locks in three places. Case of: 30. Manufacturer: RainWorthy. Retail Packaged: Bulk. UPC Coded: Yes. Materials: Polyester nylon and metal. Dimensions: Open-34 inch Arc x 41 inches L Closed-31 inches L. How packaged: 30 umbrellas per case.