Check the listing for details. RAP-299-2U RAM-A-CAN II Cup Holder Mount with RAM Flex-A.... Color: Black, Condition: New. Listed at 48.44 USD. RAM-A-CAN II Cup Holder Mount with RAM Flex-A... RAP-299-2U Genuine RAM Products! The RAP-299-2U consists of the RAM-A-CAN II cup holder base, 6 INCHES flex arm and diamond base adapter. The hole pattern found on the diamond base adapter will connect to most RAM cradles. A durable composite shell construction and soft fins that can be trimmed to fit makes the cup holder mount one of the most portable and versatile "Go Anywhere" products offered.wedge dimensions Fits cup holders between 2.57 INCHES - 3.5 INCHES inside diameterhole pattern 2-Hole AMPS: 1.912 INCHES materials Marine-grade aluminumHigh strength compositepackaging type Poly BagWeight 1.3 lb wedge dimensions Fits cup holders between 2.57 INCHES - 3.5 INCHES inside diameter hole pattern 2-Hole AMPS: 1.912 INCHES materials Marine-grade aluminumHigh strength composite packaging type Poly Bag Weight 1.3 lb