Silicone Coupler wall thickness: 4mm. Coupler/Reducer made by 4-Ply Reinforced Silicone. Due to monitor differences, actual product colors in the picture may vary slightly from what appears online. – 4mm Thickness.
Silicone Coupler wall thickness: 4mm. Coupler/Reducer made by 4-Ply Reinforced Silicone. Due to monitor differences, actual product colors in the picture may vary slightly from what appears online. – 4mm Thickness.