Forto F-61: 3 Piece C-ring Set 100% Silicone (1.2in, 1.38in 1.57in) Blue

Made of silky-smooth 100% premium silicone. Comes in a set of three. Stretches to 2x size. Ring inner diameters measure 1.22 inches, 1.38 inches, 1.57 inches.