Description11mm Septa, Silicone white/PTFE red, 45° shore A, 1.3mm SpecificationsFeaturesDocuments 11mm Septa, Silicone white/PTFE red, 45° shore A, 1.3mm Diameter (d) - mm 11 Colour Wit / rood Durometer 45° shore A Thickness (w1) - mm 1.3 Material Silicone / PTFE Quantity per pack 100 stuks in PE-zak