HIGH QUALITY: Premium nylon plastic. Fits different types of showers. Guaranteed that your door slides most comfortably Won't rot, waste money: Have you bought a sliding system and it breaks? You think with horror that now you have to buy a new one. Forget it! There is a replacement shower door roller that allows you to fix any sliding system you have in your home. If you are having problems with your sliding shower door, use this quick fix and don't waste your money. Can be used anywhere: shower door sliders for showers, massage rooms, bathtubs, jacuzzis and even furniture accessories. Make sure your door slides easily and smoothly with our sliding rails. Replace the damaged system with a high-quality shower enclosure Rolling components: the door operates smoothly with a slight forward or backward movement, the shower rollers in the shower enclosure work effortlessly, and the hydromassage box clearly fulfills its task, distributing the mass of the glass and controlling the movement in a given direction. This makes the product more durable and lasts longer Note: The data are all measured manually, please allow 1-3 cm error due to differences in light and display, there may be color differences, please refer to the actual item received.