Description: Material: PP Color: Black Size: approx. 6.2 x 4.4 x 4.2 cm / 2.44 x 1.73 x 1.65 inch Semicircular shape, great accessory for kayak boat fishing rod holder Convenient accessory for outdoor fishing Package Includes: 2 Pieces Rod Holder Mount Base 4 Pieces Screws Note: We are selling Rod Holder Mount Base only, other items Not Included. Please allow 1-2cm (0.4 - 0.8") differences due to manual measurement, thanks!