3 IN Internal Diameter: This coupler features a diameter of 3 IN, with a total length of 3 IN.
100% Silicone Construction for Long Lasting Durability: Constructed entirely from silicone, ensuring durability and resilience over time.
3 Layers of Polyester Reinforcement for Strength: It is reinforced with three layers of polyester for added strength and resistance against deformation.
4mm Wall Thickness: The coupler has a wall thickness of 4mm, providing robustness and reliability.
