... ,FDA.ROHS standard 3.Various size can production Medical grade silicone tube :1.100% virgin silicone 2. Medical grade, any color, no smell 3. 8Mpa, 40-70shore ... , 50, 60, 70+/-5Shore AElongation: 380%Density: 1.25g/cm3Tear Strength: 26N/mmGrade: Industrial Grade, Food GradeStardand Size: Ø2mm x Ø4mm, Ø3mm ... , Ø10mm x Ø14mm, Ø12mm x Ø16mm, ...... etcOEM: Allow and Accept Medical grade silicone tube