Description: - Flush mount, oval shape flange, 30 degree - With cap cover - UV resistant and durable - Used for boat/yacht/kayak rod holder s tube liner - Protects your favorite rods from damage during transport or storageSpecification: - Material: Rubber - Length: Approx. 8.27 inch/210 mm - Diameter: Approx. 1.89 inch/48 mm - Color: Black - Quantity: 4 PiecesPackage Includes:4 Pieces Fishing Rod Holder Rubber Inner Sleeve TubeNote:The fishing rod holder displayed in the picture is not included.Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!