The Joy Factory Valet Cup Holder Mount w/ MagConnect Technology for iPad mini & iPad mini with Retina Display MME208 Accessory Type: Mount Specifications: Material: Carbon Fiber Weight: 1lbs. Length: 5.375 arm, 4.875 arm Base Diameter: 2.31 Joints: 1 x spherical joint at base, 1 x spherical joint at tablet connection Connection: MagConnect Compatible with: iPad & iPad mini