The product is a lot of 10 Hu-Friedy R138 (Montana Jack) curved sickle scalers, designed for dental use. Made in the United States, these instruments are high-quality and reliable for professional dental care. The R138 model is known for its efficiency in removing calculus and tartar buildup, making it a valuable addition to any dental practice. With a focus on precision and effectiveness, these scalers are an essential tool for maintaining optimal oral health.