Quality Declarations of conformity Adaption Set Ring Thick Ring Pessary Hodge Pessary Club Pessary Ring Pessary Vaginal Expander Bowl Pessary / Sieve Bowl Pessary Tandem Pessary Urethra Pessary Urethra Bowl Pessary Cube Pessary Cerclage Pessary Quality management & Certificates Quality manual Certificate ISO 13485 Certificate of Conformity Validated procedure for cleaning and sterilization