Olympus 190 Series Silicone Sleeve This silicone sleeve is a compatible replacement part for Olympus 190 series flexible endoscopes (GIF-190 CF-190). It protects and seals the insertion tube joints with flexible medical silicone. Key Features Flexible medical-grade silicone Tear and abrasion resistant Resistant to repeated disinfection Direct-fit replacement, no modification required Specifications Compatible Model GIF-190 CF-190 Material Medical Silicone Function Protection