Silicone Hose Red Hump 3,5'' (89mm) x70 See the extra product photo A3L Bead 89 See the extra product photo Bend: 60 degree Inner diameter (mm): 57 mm Inner diameter (inch): 2 1 4 inch Leg length (see picture): 102 mm Color: Blue Wall thickness: 5 mm Temperature range: 40 to +180 degreeC Reinforcement: 4 layers Material: High quality silicone rubber polyester fabric Silicone hose Red Hump is a 100mm long straight silicone hose used instead of a regular straight coupler where a slight more flexible joint as wanted Inner diameter (mm): 89 mm Inner diameter (inch): 3 1 2 inch Length: 100 mm Color: Red Wall thickness: 6 mm Temperature range: 40 to +180 degreeC Reinforcement: 5 layers Material: High quality silicone rubber polyester fabric