1) vaginal speculum with trigger used for vaginal examination 2) Sizes: large, medium, small 3) It's made of medical PP Vaginal Speculums:1) Type,push and pull type,screw type(rotating at side) and screw type(rotating at middle)2) Sizes: large, medium, small3) It can be adjusted at will, with smooth edges from plastic resin-less, apprehension from patients4) It's made of medical polymer ...