Yellow and Black OEM Bump HFB6324189: Elongation at break:212% Siu A hardness:A77 Tensile strength: 6.1Mp and flexibility:37% Yellow and Black OEM Bump HFB6324189:1.Elongation at break: 212%.2.Siu A hardness: A77.3.Tensile strength: 6.1Mp.4.The impact of flexibility: 37%. Yellow and Black OEM Bump HFB6324189