TPR (thermal plasticized rubber) is resilient, non-marking, stronger than
black rubber and softer than polyurethane. Bow roller with bells. Non-marking TP
yellow rubber. 5 year warranty.
Available in 2 sizes: (length measurement is for the inner roller only and
not the outer bells/roller ends). 3" Length (center segment), 1/2" ID hole
4" Length, (center segment) 1/2" ID hole