"The RAM-HOL-TAB12-CUPSU includes (2 qty) Tab-Tite cup custom support cups for the iPad mini 1,2,3,4 WITH Light Duty and hardware. The interchangeable support cups can be used, along with all RAM Tab-Tite and Tab-Lock mounts; these include the universal backplate that support all TAB cups. Hardware is included to attach the cup ends to the backplate. Cup End Dimensions: Height: 7.125"" to 9.5"" Width: 5.06"" to 5.68"" Depth: 0.13"" to 1"""