Self-retaining design helps maintain exposure while supporting hands-free retraction during procedures.Twelve-inch hinged blades provide reach and adaptable positioning during exposure.The 1 3/4-inch by 1-inch blade dimensions support controlled access.Blunt four-by-four prongs offer non-sharp contact for controlled tissue retraction.Ring handle and ratchet support controlled handling during sustained retraction.Supports retraction needs across General Surgery, Neurosurgery, and Plastic Surgery.