The two suction cups are connected with elastic to form a wearable bra. Each cup is 13cm across, and has a measuring scale, measuring up to 12cm. The cups also have a comfortable rubber rim to help create an effective seal.
The vacuum is achieved by a smooth and quiet battery operated pump. It is simple to operate with an on/off button and a vacuum release button. The Y hose that connects everything is of high quality, and fits easily and securely onto the pump and cups.
The pump uses 3 AA size batteries (not inlcuded).
#6076