This product is a set of rv slide rollers for slide system service and replacement. Made of nylon, the rv slide out roller kit is compatible with multiple slide systems and provides a practical option for routine maintenance. The 2 pack format helps when replacing worn rv slide rollers in an rv setup. It offers a straightforward solution for keeping slide components ready for regular rv use. Nylon Material: The rv slide rollers are made of nylon and are intended for service replacement in rv slide systems Kit Format: This rv slide out roller kit includes 2 pack parts for replacing worn rv slide rollers in compatible setups Compatibility Focus: The rv slide out roller is compatible with multiple slide systems for practical rv slide service needs Replacement Use: These rv slideout rollers are suited for routine replacement work when an rv slide out roller needs service Core Product Type: Designed as rv slide rollers, this set supports slide system maintenance with a simple replacement option ASIN B0HJ8RPS5Z Size 12.7X5.08X5.08CM Item Weight 1.12 pounds Part Number K155TPGSF0CG01R Manufacturer BUTIFULSIC Item model number K155TPGSF0CG01R Product Dimensions 5 x 2 x 2 inches Included Components as descirbed