These ball caster wheels balance and roll large objects well. They can work properly on some bigger items, like a bookcase,furniture, storage rack,dishwasher,coffee table and so on. In order to prevent item sliding , you can use anti-skid brake pad to fix your item, avoid of the occurrence of danger.
There is a possibility of scratching the wooden and plastic surface. So Please be careful to prevent scratching your furniture plate and wooden floor.