Description: 【High Quality】The pulley panel is made of high quality stainless steel, which is durable and reliable; the pulley is made of optimal brass material, with its own bearing, smooth and quiet. 【Perfect Size】The pulley panel is 7.5cm long, 3.5cm wide, pulley diameter 3cm, thickness 0.9cm, perfect for home cabinet sliding doors, windows, wardrobes, etc. 【Pulley Design】Adopt the concave wheel design, with slides, each activity will bring its own cleaning, refuse dust and dirt, more durable. 【Easy to Install】Quick installation, upper guide wheel adopts copper head, retractable upper wheel is convenient for door leaf installation. Cylindrical rod, horizontal rotation structure, smooth sliding without jamming. 【Wide Usage】Fits for sliding door of cabinet, windows, closet, wardrobe, cupboard, and showcases, etc. Make your life more convenient. Specification: Material: Stainless Steel Size Chart: 7.5cmx3.8cm/2.95inchx1.50inch Package Includes: 1 Set Sliding Door Wheels Note: Please allow slightly errors due to manual measurement and different monitors.