The 1/4 Perio Elevator Curved Blade 6mm Round Edge is a surgical instrument commonly used in periodontal procedures for elevating, reflecting, or manipulating soft tissue. The 1/4 size refers to the narrow blade width, making it ideal for fine and precise tissue manipulation. The curved blade allows for improved access to curved or difficult-to-reach areas, and the 6mm size provides precision when working in smaller or confined spaces.