2.4mm Cross Section Red Food Grade Silicone Rubber Seal O-Rings Washers Gasket O.D 8mm - 70mm  
Features:
 
● It has good sealing, deformation resistance, high temperature resistance (200°C), low temperature resistance (-35°C), moderate hardness (55°C), wear resistance, waterproof, and insulation.
● Material: Food Grade Silicone Rubber
● Cross Section: 2.4mm
● Outer Dia : 8mm-70mm (According to your choice)
● Inner Dia=Outer Dia-2*Cross Section
DataCaciques