... Medical Consumables silicone tube 1.100% virgin silicone 2. Medical grade, any color, no smell 3. 8Mpa, 40-70shore A, 380 ... +/-5Shore AElongation: 380%Density: 1.25g/cm3Tear Strength: 26N/mmGrade: Industrial Grade, Food GradeStardand Size: Ø2mm x Ø4mm, Ø3mm x Ø5mm, Ø4mm ...