SAVE STRENGTH AND RELIEVE YOUR BACK: Do you push or carry your furniture? Relieve your back and save strength with these new casters for moving heavy loads. Discover how easy and effortless you can move your furniture. RELIABLE HEAVY DUTY FURNITURE CASTERS (SET OF 4): These furniture casters are made of high-quality materials and have a solid and stable construction, making them the most durable in their class. The swivel casters rotate smoothly and quietly 360 degrees. FLEXIBILITY AND SAFETY: Heavy-duty polyurethane (PU) casters combine the elasticity of rubber wheels with the strength and durability of metal wheels. Casters with brakes are suitable for all floor types. The load capacity is 200 kg (50 kg per wheel). ENJOY QUIET AND SILENT BEARINGS: Furniture casters feature internal bearings that allow for smooth rolling, with a smooth surface that prevents hair, crumbs, and dirt from getting stuck. The set consists of 4 heavy-duty furniture casters with brakes + 16 screws (28.8 mm x