【Product Type】: 2 pieces of RV slide out rollers, RV accessories. Suitable for Lippert slide out system J-36 service rollers 【Part Number】: RV slide out rollers, replacement 276288 【Premium Material】: The RV slide out rollers are made of premium metal and plastic material, wear resistant, sturdy, and ensures a long time to use 【High Performance】: Professional manufacturing RV slide out rollers, help you repair RV slide out system, smooth and stable, has a long service life 【Easy Installation】: Directly replace the RV slide out rollers, easy to install Specification: Material: Metal Plastic Size Chart: 14.5 cm x 7.5 cm x 5cm/5.71 inch x 2.95 inch x 1.97 inch Package Includes: 2 RV Slide Out Rollers Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!