【Marine Grade Stainless Steel】Made of Mirror finish marine grade stainless steel. 【Super light but Heavy Duty】 Made of marine grade 100% stainless steel, Withstand Harsh Marine Conditions , for Longer Service Time. 【Rubber Insert】We have black rubber inside to protect your fishing rod from any scratches against the aluminium surface. 【Dimension】 Height 13-1/2" , Width: 9-1/4", Tube I.D.:1-5/8''. 【Three- in -One Design】 Ideal for professional anglers with multiple fishing rods. Mirror finish marine grade stainless steel.Dimension:Height 13-1/2" .Width: 9-1/4".Tube I.D.:1-5/8''.