Food Grade Silicone O-Ring 3 3.5mm Thickness White Rubber Seal Ring Heat-Resistant 10-85mm Outer Dia

Size: 12mm x 3.5mm 50PCS Good sealing, deformation resistance, high temperature resistance (200°C), low temperature resistance (-35°C), moderate hardness (55°C), wear resistance, waterproof, and insulation. Standard or nonstandard: Standard Shape: Ring Gasket Material: Silicon