Specification Material: 304 Stainless Steel and PVC Color: Silver Process: Polishing Mounting Type: Rail Mount Assembly Required: No Number of Pieces: 2 Rotation: 360° Fit for Rail Size: 2.18cm and 2.54cm/ 7/8''and 1'' Each Tube Length: 26.5cm/10.43in Each Product Height: 12.43cm/4.89in Each Rod Holder Diameter: 5.08cm/2in Each Base Diameter: 6.35cm/2.5in Packing Size: 30.3*27.2*6.8cm/11.93*10.71*2.68in Gross Weight: 2.68kg/5.9lb Package Included 2* Fishing Rod Holders 2* Special Hexagonal Wrenches Other Accessories for Assembly.