Check the listing for details. RAM-B-202-AP14U RAM EZ-Roll'r Cradle with Ball for Apple iPad.... Color: Black, Condition: New. Listed at 36.94 USD. RAM EZ-Roll'r Cradle with Ball for Apple iPad... RAM-B-202-AP14U Genuine RAM Products! The RAM-B-202-AP14U consists of a 2.5 INCHES round base adapter, with 1 INCHES ball, attached to a high strength composite cradle. The cradle includes a patent pending roller design allows for smooth placement and removal of the iPad, while keeping it secure while on the go. Compatible and interchangeable with a wide range of popular RAM Mounting products, this cradle is ready to compliment your iPad and become the most useful accessory in your vehicle.hardware included Assembly Hardwareball size B Size (1 INCHES )weight capacity Standard Use: 2 lbsHeavy-Duty Use: 1 lbmaterials Marine-grade aluminumHigh strength compositepackaging type Poly BagWeight 0.4 lb hardware included Assembly Hardware ball size B Size (1 INCHES ) weight capacity Standard Use: 2 lbsHeavy-Duty Use: 1 lb materials Marine-grade aluminumHigh strength composite packaging type Poly Bag Weight 0.4 lb