The product is a set of 4 Konig Bayonet Nerve Hook instruments, measuring 6 inches each in left, right, up, and down directions. These osteotomes are designed for various medical disciplines such as plastic surgery, orthopedics, and neurology. Made in the United States, they are intended for use in physical laboratories, pediatrics, nephrology, rheumatology, and more. This set of surgical instruments is essential for precise and delicate procedures in the healthcare industry.