The Sklar Black Graves OB-View Vaginal Speculum is used for laser gynecological procedures, such as LEEP. It is a standard double blade duckbill speculum that features a wide proximal opening for instrumentation. It is inserted with the blades closed. The blades are then opened by an external lever and screw. The Sklar Black Graves OB-View Vaginal Speculum is available with permanent smoke evacuation tubing for use during cauterization. Sklar Black Laser instruments feature a non-reflective black polymer coating applied over the sandblasted instrument developed specifically for laser surgeries. This safe, durable coating reduces laser reflection to less than one-tenth of a percent, ensuring a safer surgical environment for patients and surgical staff. All Sklar Black coated instruments comply with biological testing requirements for cytotoxicity, sensitization regulatory, and ISO 10993 requirements. They also comply with the Pre-Vacuum and Gravity Cycle Steam Sterilization Validation of ANSI/AAMI ST79. This product is a large sized speculum with 4-3/4" X 1-1/2" blades. It features a 3 inch horizontal window to provide a greater viewing area.