Behning Sons - Pedal PLUS Do, Piano Foot Pedal Extender for Kids - New Open Box PRODUCT DETAILS: Item: Behning Sons - Pedal PLUS Do, Piano Foot Pedal Extender for Kids Pedal PLUS Do can be easily changed in height without tools, is made of a lightweight, hard aluminum material that weighs only 200g (7.7oz) so as not to put an extra load on pedaling. Since the Pedal PLUS Do attaches directly to the pedals on the piano body, pedaling is transmitted directly to the piano body. In addition, small children will be able to step on the pedals lightly using the principle of leverage. EASY HEIGHT ADJUSTMENT 4cm-13cm / 1.5"-5.1" - Height can be adjusted from 4cm to 13cm in 5mm increments without any tools. (Note: 6cm and 6.5cm are not adjustable due to the structure.) You can increase the height by 3.5cm / 1.3" by using an additional plate sold separately. Large adjustment knob allows easy height adjustment without special tools, firmly fixes without shaking. SMOOTH PEDALING DESIGN - The pedals are designed to move slightly back and forth when the pedal is stepped on for smooth pedaling. If a small child finds it difficult to step on the back and forth pedals, it is possible to fix the pedals by tightening the adjustment screw on the back. Can be installed on individual pedals, so it can be installed on both 2-pedal and 3-pedal pianos. LIGHTWEIGHT AND HIGH QUALITY - All parts are manufactured in Japan and assembled in Japan. You will be able to see precision and high quality parts made by craftsmen. The large knob is easy to tighten and holds firmly without shaking. MATERIALS: hard aluminum (body), plastic (knobs). WEIGHT: 220g (7.7oz). COUNTRY OF ORIGIN: All parts are manufactured in Japan and assembled in Japan. Please note: This product cannot be used with digital pianos from some manufacturers. Thank you for your interest! Please check out our see other items page and save our seller page for easy future shopping with us. Please ask any questions you may have before purchasing. Thank you, we truly appreciate your business!