The product is a 1960's Rogers Snare Drum Key specifically designed for tuning a Dynasonic snare drum. Made in the United States by the renowned brand Rogers, this tool is a vintage find that would be ideal for percussionists looking to maintain the authenticity and sound of their classic snare drum setups from the 1960s. With a focus on quality and craftsmanship, this product is a valuable addition to any musician's collection of vintage percussion accessories.