Includes: 5 Pieces - Howard Dental Bone File #12 Double-Ended with Knurled Grip. Material: High-grade stainless steel for durability and long-lasting use. Stainless steel is known for its resistance to corrosion and high temperatures, making it ideal for sterilizing medical instruments. Handle: Knurled grip handle for a comfortable and secure grip, even during wet procedures. The knurling provides extra texture for better control. Autoclavable: Can be sterilized in an autoclave for maintaining hygiene. The Howard Dental Bone File #12 is an instrument designed for dentists to reshape and contour bone during dental procedures.