Sims Gyneocology Y31.090.01 65 x 25, 70 x 30mm Y31.090.02 70 x 30, 70 x 35mm Y31.090.03 85 x 35, 90 x 40mm Y31.090.04 100 x 35 x 40mm Y31.090.05 120 x 35 x 40mm