Miscellaneous parts two control units has several different sizes strips one two foot strip. This is the last one I have. Not sure on the model. But was used on both grands and uprights. The item “Helpinstill Piano Sensor grand and upright” is in sale since Thursday, September 01, 2016. This item is in the category “Musical Instruments & Gear\Pianos, Keyboards & Organs\Parts & Accessories\Other Parts & Accessories”. The seller is “howesdog” and is located in Pueblo, Colorado. This item can be shipped to United States.

• Brand: Helpinstill