Package content: you will receive 10 furniture castors with a total weight of approximately 300 grams. NO NOISE: Carbon steel and nylon casters are polished during production to a smooth finish. There is no loud noise during transportation. The entire ball drive rolls smoothly and quietly in bearings rollers. So you dont have to worry about disturbing your family or neighbors. Bearing capacity: Each watering can can bear a maximum load of 15 kg, which is suitable for most objects. It can be rotated 360 degrees during use, which greatly reduces the labor intensity of workers and improved work efficiency. High Quality Material: The ball bearing body is made of galvanized carbon steel, which is scratch-resistant, corrosion-resistant, rust-resistant and not easy to damage. The ball of the drive shaft is made of a material in High quality nylon, durable, wear resistant and stable. Long life. Wide range of applications: Furniture casters can not only help move goods around the home, such as: cabinets, sofas, trolleys, shelves and other furniture transfers, but also widely used in industry, such as: traditional systems, feeding systems, processing systems. , packing machines and auxiliary machines, etc. Wait