Heavy Duty Universal Wheels: 4 professional quality furniture casters bring a luxurious and modern look to your furniture. These heavy duty mobility wheels are designed for intensive use and 360 degree rotation. The full parking brake locks the wheels and swivels.Flexibility and Safety: Polyurethane (PU) swivel casters combine the flexibility of rubber wheels with the strength and durability of metal wheels. Suitable for all types of floors - Heavy duty trolley wheels with a load capacity of 200 kg - (50 kg per wheel)Enjoy a smooth and quiet glide: GBL reels with brakes and internal bearings roll quickly and have a smooth surface so hair, debris and sand do not get stuck.Versatile Uses: These trolley wheels are perfect for a variety of DIY and industrial uses. Mobile casters can be used in homes, schools, garages, shops, trolleys and hospitals. Perfect casters for furniture and other small space furniture, including footstools, coffee tables, plant stands, bookcases, shoe baskets, toy