Wide Use - Sliding closet door wheels fit most sliding closet doors, wardrobe, windows, cabinets, display cabinets, shoe cabinets, wardrobe doors, and more. Sliding Closet Door Roller Kit - Loading Capacity 20KG; 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 more need to change wardrobe. The roller height adjustment will ensure your sliding door safer and smoother and make your installation easier. Durable Material: The cabinet sliding door wheels are made of high quality steel and nylon, wear-resistant, sturdy, guides with shock absorber buffer; stronger ball bearing center wheel with anti-jump safety clip. Silent Sliding Door Roller: The pulley wheel design provides better adjustment and smoother sliding, stable and safe to use. With the damping buffer, they would operate quietly and steadily, sliding closet roller protecting you from loud noise and potential injury by the sudden