Rubber USA Φ18mm Black
Made of natural rubber, made in the USA. with the “Continuous Dip Process” method.
With high energy storage rate and low hydration rate.
With a high coefficient of thermosetting, so that their molecular structure is not altered by increasing the temperature
With protection from ultraviolet radiation
Tensile strength: 3500 min
Final elongation: 750% min
Black exterior, honey interior
Length: 16cm, 18cm, 20cm, 22cm, 24cm, 26cm, 28cm, 30cm, 32cm, 36cm, 44cm, 46cm, 48cm, 54cm, 58cm, 60cm, 66cm