The Freer Elevator Double-End Slightly CVD 8-1/2" is a surgical instrument designed for use in dental and oral surgeries. It features two different working ends, one with a flat, slightly curved blade and the other with a more angled or rounded end. The "slightly CVD" (curved, very slight curvature) design helps in accessing and elevating tissues with precision. The 8-1/2" length provides good maneuverability and control. It is commonly used for tasks like lifting soft tissues, bone elevation, or during tooth extractions.