Optimize the operation of your shower door with this set of 8 rollers. With their gray design and suitable size (23mm), these rollers ensure smooth and quiet sliding, improving your bathroom experience. Product parameters: hanging wheel for shower room accessories. Size: 23mm Material: stainless steel + plastic Package list: 8 * hanging wheels (4 * upper pulleys + 4 * lower pulleys) The shower door parts are easy to move and install. You can also easily move the sliding door, save space, more beautiful. The shower door rollers are made of high quality stainless steel rod and ABS plastic material, rust-proof and durable. Equipped with screw plastic cover. Applicable to shower, massage cabinet, bathroom, massage bathtub and other furniture accessories. 【Moisture-proof material】The shower door roller is made of ABS plastic and stainless steel. Reinforced aluminum alloy connecting rod, strong support, can be used for a long time in a humid environment, no rust, corrosion resistance,