This is an RF Pi Attenuator Kit that can be used to build your own custom attenuation value by soldering in the appropriate resistors. The recommended resistor size is 1206, although an 0805 can also be used. A simple web based application that calculates resistor values can be found here.
The kit includes one PCB and two (2) SMA-F connectors. Connectors are not soldered on to the PCB.