These are factory replacement wardrobe rollers that are installed on the upper portion of most mirrored RV closet doors. These are fully adjustable to provide the proper alignment and tension for the doors to operate smoothly.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov