The Norpro Slicing and Carving Aid lets you quickly and easily slice roasts, ham, sausage, and loaves of bread without getting your hands dirty. It holds food securely and keeps your hands well away from knife blades while helping you to create even slices. The slicing aid expands to hold items up to 5 1/2 inches in diameter and has a heavy duty locking spring for compact storage. Hand washing is recommended.