Sims Vaginal Speculum Double Ended (Duckbill Posterior Vaginal Retractor) is the clinical gold standard gynecological retractor engineered for manual retraction of the posterior vaginal wall, complete cervical exposure, and unimpeded instrumentation during dilatation and curettage (D&C), vaginal hysterectomy, anterior colporrhaphy, and vesicovaginal fistula (VVF) repair. Designed with dual-ended duckbill blades of complementary dimensions connected by a central ergonomically channeled bridge handle, it allows the surgical assistant to exert precise directional traction without occluding the visual axis or crowding the introitus. Available across three standard clinical sizes: Small (Size 1), Medium (Size 2), and Large (Size 3), and in three verified manufacturing quality tiers: German Industry Grade, UK Industry Grade, and Pakistani First-Grade (Grade A+). 100% resilient to 134°C steam autoclaving, UPA coded, backed by registered tax e-invoicing and Alreda Medical's unconditional Direct Replacement Warranty in Cairo.