EHOB Waffle M.A.D. (Measured Air Delivery) Hand Pump

Got this EHOB Waffle M.A.D. hand pump for sale. It's the specific one you need to inflate those Waffle brand medical cushions and pads properly. It's got the guide right on the side telling you how many strokes to use for different pads like the lumbar or chair ones. Works fine, just don't need it anymore. Good to have as a backup if you use these cushions regularly.