The roller covers are made from a durable 4-way stretch nylon/polyester/lycra material and is soft next to the skin for comfort. They have a smooth finish and can be wiped down as often as desired in-between washings. These covers are essential for keeping the rollers from crumbling. The padded ends guard members from the snap rings holding the rollers on the machine.

The regular size fits: The Bicep/Tricep, Leg Extension & Pec Dec machines.

Each machine uses 4 regular roller covers.