Did you a sliding system and it broke? You think with horror that now need to a new. Forget about it! There is replacement shower door roller which will fix for you any sliding system in your home. If you are having trouble with sliding the shower doors, use this and do not waste your money. Features - Color: As shown. - Material: ABS, iron. - Size: 4.50X3.50X2.50cm/1.77X1.38X0.98inch (down); 3.50X3.30X2.40cm/1.38X1.30X0.94inch (up). - No sound when moving, very quiet, useful and excellent, practical and reliable shower sliding door wheel for bathroom. - Make sure with our shower door runners, the door slides open easily and smoothly. - Replace your broken shower sliding door wheel with high-grade shower door rollers wheel, simple to install. - High-end material, flexibility and excellent durability, easy to use, for . - Simple in structure, easy to use, strong bearing capacity, you can use it with . Package list: 5 x shower rollers 5 x shower door down rollers