Features: Experience the simple operation of your shower door with our 16pcs Shower Room Glass Door Rollers, crafted from high quality, wear resistant materials for long service durability. designs with precisions, these rollers ensure a smooth, noise frees glides and feature not jump system to keep the wheel on Trackings, enhancing safety and functionality. Suitable for homeowners who value quality lives and pay attention to the details of home decors, look to replace or upgrades their shower room glass door hardware. Excellent suited for residential bathroom shower enclosures, these rollers will ensure easy opening and closing, elevating the aesthetic appeal of your space. With adjustable Heights and angle setting, our rollers offer versatilities to fit various models and size of shower door, making them a must get for any modern bathroom renovations. Specifications: Component: brass+nylon Diameter: about 27mm/25mm/23mm/20mm(optional) Package Includes: 16pcs Shower Door Rollers note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.