yellow and black bump : Elongation at break: 212% Siu A hardness: A77 Tensile strength: 6.1Mp The impact of flexibility: 37% yellow and black bump HFM5236978:1. Elongation at break: 212%.2. Siu A hardness: A77.3. Tensile strength: 6.1Mp.4. The impact of flexibility: 37%. yellow and black bump HFM5236978
