3-1/2" x 4/5" (9.0 cm x 2.0 cm), 7" (17.8 cm) Redundant Nonconductive Wall Retractor features ring handles with a lock mechanism and retractor blades at a right angle to the handle to aid the surgeon in opening the vaginal canal for better viewing and greater access for surgical procedures. Insulated instruments feature a smooth, durable, non-conductive nylon coating for LEEP, LLETZ and other electrosurgical ob-gyn procedures. The blue nylon resists abrasion and provides excellent insulation. These instruments are fully autoclavable, and can be insulated however needed, including with exposure to the stainless steel in certain areas like tenaculum tips. Most instruments, including ones not shown insulated here, can be insulated for use in electrosurgical cases – please ask your sales representative or contact us for more information.