The Monoprice Chromatic Pedal Tuner is a high-quality, heavy-duty pedal tuner designed for musicians who require precise tuning accuracy. With its sleek black color and durable metal construction, this pedal tuner is built to last. The model number 611220 indicates the specific design of this product, making it a reliable choice for guitarists and bassists looking to achieve optimal sound quality. Additionally, the California Prop 65 warning indicates that this pedal tuner contains Nickel, a substance known to the State of California to cause cancer. It is important for users to be aware of this potential health risk when using this product. Perfect condition cleaning ready to go and never use every install. Brand new. Seller has perfect rating and ships fast and secure. I’ve got an eBay for 28 years. Have