Usage Tips:Enhanced Durability and Design: These dishwasher rack wheels are made of high-strength, high-hardness materials, ensuring they meet your needs with superior durability and reliability. The scientific design prolongs the life of your kitchen appliance and keeps it running smoothly. Stability and Performance: Our lower dish rack rollers are designed with larger wheels for improved stability and durability. This thoughtful construction prevents wobbling and ensures your dishwasher runs smoothly every time you use it. Reliable Material Construction: These dishwasher parts are made of strong and reliable plastic, designed to withstand frequent use and maintain long-term performance. Their sturdy construction ensures they are durable and provide value and efficiency to your kitchen. Smooth Operation: With these precision-engineered dishwasher wheels, you can enjoy seamless and easy movement of your dishwasher's lower rack. They are designed for easy installation and smooth operation, making dishwasher maintenance an easy task. Compact and Practical: These dishwasher rack rollers are not only compact and lightweight, but also come in sufficient quantity to meet your replacement needs. They feature an easy-to-operate design and are easy to install, ensuring your dishwasher is back up and running quickly. Colour: As Shown Material:plastic size:S / L Package Contents: 15 * Dishwasher accessories Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.