[Outer diameter: Upper 52 x Lower 41mm]

[Outer diameter: Upper 35 x Lower 28mm]

[Outer diameter: Upper 45 x Lower 34mm]

[Outer diameter: Upper 44 x Lower 38mm]

[Outer diameter: Upper 42 x Lower 32mm]

[Outer diameter: Upper 28 x Lower 22mm]

[Outer diameter: Upper 55 x Lower 44mm]

Material: Rubber: NBR, POM Chain, Double Ring: Brass
Outer diameter (top x bottom): 1.8 x 1.3 inches (45 x 34 mm)
Thickness: 0.7 inches (18 mm).
Ball Chain Length: 25.6 inches (650 mm)
Ball Chain Diameter: 0.2 inch (4 mm)
Heat Resistance: 140°F (60°C).
Weight: 2.2 oz (63.7 g).
Uses: Rubber stopper for bath.