Shaft Model R - C-ring. 100% FLEXISKIN liquid silicone C-ring. Size 3: Inside diameter before stretching - 1.08
          Shaft Model D - Double C-ring. 100% FLEXISKIN liquid silicone Double C-ring. Size 2: Inside diameter before stretching - 0.82
          Shaft Model D - Double C-ring. 100% FLEXISKIN liquid silicone Double C-ring. Size 1: Inside diameter before stretching - 0.71
          Shaft Model D - Double C-ring. 100% FLEXISKIN liquid silicone Double C-ring. Size 3: Inside diameter before stretching - 1.0?
          Shaft Model R - C-ring. 100% FLEXISKIN liquid silicone C-ring. Size 3: Inside diameter before stretching - .86
           
            Shaft Model R - C-ring. 100% FLEXISKIN liquid silicone C-ring. Size 3: Inside diameter before stretc…
           
            Shaft Model D - Double C-ring. 100% FLEXISKIN liquid silicone Double C-ring. Size 2: Inside diameter…
           
            Shaft Model D - Double C-ring. 100% FLEXISKIN liquid silicone Double C-ring. Size 1: Inside diameter…
           
            Shaft Model D - Double C-ring. 100% FLEXISKIN liquid silicone Double C-ring. Size 3: Inside diameter…
           
            Shaft Model R - C-ring. 100% FLEXISKIN liquid silicone C-ring. Size 3: Inside diameter before stretc…