DEMKA Standard 20 mm rubbers rubber

All our rubbers – any diameter or dimension – are packed in an antiultraviolet radiation case with a silicon coating guaranteeing both the retailer and the final costumer ac-curate preservation for 7 years. Its internal copper ball with cone assures maximum safety in the loading process. It is made of natural latex from the USA, where no mixtures or chemical processes take place, thus avoiding any changes in pure latex features.