New, patent pending feed roll covers are replaceable in ~10 inch wide sections without removing the roll from the machine, enabling installation by one operator in a fraction of the time it takes to replace an entire feed roll.  In addition to the cost savings associated with labor and reduced disruption, SUN EZ-Covers also reduces costs associated with crating, transportation, inventory and handling, since spare feed rolls are not needed. The SUN EZ-Covers are offered as a total system, which consists of a core and a set of replaceable covers which fasten to the core.