1. Made of solid ABS material or stainless steel and strong adhesive, stable and strong, reliable and durable.
2. The heavy box can be moved easily by just sticking the swivel wheel to the bottom of the box.
3. The 360-degree rotating ball wheel, spherical pasta pulley, can slide at any angle without restriction, and it is completely silent when used.
4. There is a non-marking sticker behind the steering wheel, just peel off the protective film, then stick the non-marking sticker evenly on the bottom (preferably four corners or edges), and use it after 24 hours.
5. Suitable for moving and cleaning, can fit all types and sizes of storage boxes and boxes