With dimensions of 2 1/2" in width and 1 1/2" in depth, this little center blade is made to fit Balfour abdominal tractors. It offers obvious midline exposure with minimal tissue stress, making it perfect for shallower retraction requirements in abdominal and pelvic procedures. Surgical-grade stainless steel was used in its construction for strength, resistance to corrosion, and ease of sterilizing.