The product is a set of 50 Skin Graft Knife Blade Dermatome surgical instruments by Surg Craft Tools. These blades are intended for use in various surgical disciplines such as plastic surgery, dermatology, orthopedics, and more. Made in Pakistan, these high-quality blades are suitable for skin grafting procedures and are used in medical and research settings. The brand Humby & Watson is known for producing reliable surgical instruments, making these blades a valuable addition to any surgical toolkit.