Some of the key features and benefits of casters include:

1. Versatility: Casters come in various sizes, designs, and materials, making them suitable for different types of surfaces and environments. For example, heavy-duty casters made from steel or high-quality plastics are ideal for industrial settings, while softer rubber casters are suitable for use on hardwood or tile floors.

2. Durability: High-quality casters are built to last and can withstand heavy use over time. This means that they require less maintenance and replacement, saving businesses time and money in the long run.

3. Safety: Casters can also improve workplace safety by reducing the risk of injuries related to lifting and carrying heavy objects. By allowing workers to move equipment or supplies safely and easily, casters can help prevent accidents and injuries at work.