Wide range of uses: : Swivel casters with brake for home and industrial use. Can be easily installed chairs, tables, storage shelves, cabinets, service trolleys, furniture, such as beds, armchairs and sofas, barbecues, etc. Heavy-duty casters set: Furniture casters are made of premium materials and rock-resistant construction that make them the most robust. The table casters can rotate 360 degrees and are very smooth, quiet and stable. HIGH-QUALITY MATERIALS: : Polyurethane (PU) wheels offer the elasticity of rubber wheels in combination with the strength and durability of metal wheels. Casters with brakes are safe for all types of floors. Quiet sliding: : The mini wheels have internal bearings that roll quickly. The surface is smooth, so the rollers cannot be stuck with hair, crumbs and dirt. Easy installation: You can install the heavy-duty casters. The mobile casters can be used in homes, schools, garages, shops, and hospitals. The casters can be used to move ottomans, coffee tables, plant stands, etc. Universal use: Many possible uses. such as suitcases, exhibition equipment, trolleys, rolling furniture, chairs, beds, toy boxes, wardrobes. Suitable for outdoor use. The casters can be used for your garden or garage, added to your pallets, or attached to your flower pot with the provided screws. The PVC wheel has the elasticity and cushions unevenness while having the durability of a metal wheel. Suitable for all types of floors. The wheels can rotate 360 degrees. All four wheels are equipped with a brake. Our wheels are safe for all types of floors (laminate, wood, tiles, glass, carpet, concrete, marble, and much more...). Technical details: Material: rubber + steel. 360 degree rotating safety wheel. Contents: screws not included!