Blackbird Carts Mini Wing makes an amazing addition to any production sound cart. It's chalk full of 1/4-20 and 3/8-16 threaded mounting points to give you ultimate flexibility for where and how it is attached. Perfectly sized for the Zaxcom Aria 4 it also provides the ideal base for an tablet, phone, or small video monitor. 

Dimensions:

8 x 5.75 inches