0.875 Thick 5 inch Spring Rubber FLAT on one side
Made in America with the highest quality vulcanized rubber. Great performance for all levels of competition.
Important Note on Usage: Any spring rubbers that have been used, cut or re-engineered in any way may not be returnable.
Caution on Hardness: Durometers of 90 or more are extra hard and could be damaged under severe pressure, this is not a defect.