Features: Easy Installation: These self-adhesive caster wheels can be effortlessly attached to various household items such as kitchen appliances, storage boxes, and furniture trash cans. No additional tools or hardware required. Versatile Application: Suitable for a wide range of uses, these self-adhesive universal wheels provide smooth 360° rotation, making them ideal for maneuvering items in any direction. Perfect for enhancing mobility and convenience. Secure Adhesion: The stick-on metal ball paste ensures a strong and durable bond, allowing the casters to stay securely attached to surfaces. Enjoy hassle-free movement without worrying about wheels detaching. Premium Quality: Made with quality materials, these rotation ball casters offer exceptional durability and longevity. Designed to withstand daily use and provide reliable performance for your household items. Space-Saving Design: These mini swivel wheels feature a compact and low-profile design, allowing them to fit seamlessly into tight spaces. Maximize storage efficiency and make the most out of your available area. Specifications: Material: Plastic Color: Black, White Size: 4.5*2.8cm Note: Due to the screen lighting effect, the actual color of the product may be slightly different. Due to manual measurement, please allow size error. Include: 1 * Self Adhesive Caster Wheel