Quality Material: The 25mm fixed caster wheels are constructed from heavy-duty metal and plastic, ensuring smooth rolling and long-lasting durability. Easy Installation: These trolley wheels for 25mm furniture applications are simple to install, assemble, and remove. The smooth-running wheels are floor-friendly and will not leave marks. Wide Application: These small fixed castor wheels are suitable for use with furniture, hand trolleys, shopping carts, appliances, and various industrial equipment. Load Rating: Each caster supports up to 5kg. Made from high-strength materials for extended use. Package Quantity: 8 pieces Size: Refer to the image for detailed dimensions Color: White Note: 1. Package includes only the items listed above; other products are not included. 2. Size measurements are taken manually; please allow a tolerance of 12 cm. 3. Due to differences in display screens and lighting conditions, the actual item color may vary slightly from the image.