Wide Use Sliding Closet Door Wheels Fit Most Sliding Closet Doors, Cabinets, Windows, Cabinets, Display Cabinets, Shoe Cabinets, Cabinet Doors, Etc. Sliding Closet Door Roller Kit Capacity Loading 30Kg; The Package Includes 2 Sliding Door Wheels And 2 Fixing Parts. Easy To Install Makes Your Life More Convenient, No More Need For A Repairman And No Need To Change Your Wardrobe. The Roller Height Adjustment Will Ensure Your Sliding Door Safer And Smoother And Make Your Installation Easier. Durable Material: The Sliding Cabinet Door Wheels Are Made Of High Quality Steel And Nylon, Durable Wear-Resistant, Sturdy, Guides With Shock-Absorbing Pad; Stronger Ball-Bearing Center Wheel With Anti-Skip Safety Clip. Silent Sliding Door Roller: Pulley Wheel Design Provides Better Fit And Glide More Fluent, Stable And Safe To Use. With The Damping Pad, They Would Run Quietly And Solidly, Sliding Closet Caster Protecting You From Loud Noise And Potential Injury From The Sudden Slamming Of The Door. Not Satisfied With Our Wardrobe Sliding Door Kit, Please Contact Us, We Can Give You A Full Refund.