These replacement casters fit perfectly, are more sturdy and also with rubberised wheels run smoothly on laminate flooring as well as carpet. They have significantly reduced the noise; Perfect casters for small equipment and small space furniture including ottoman, coffee table, plant stands, bookshelves, shoe bins, toy bins, shopping carts, workbench, under bed storage. Thermoplastic Rubber Casters offer the elasticity of rubber wheels combined with the toughness and durability of metal wheels. Safe for all floor types ( laminate, wood, tile, glass, carpet, concrete, marble and many more...) These Rubber Wheels are perfect for a huge variety of uses DIY to industrial applications home, schools, garage, shops, , table and hospitals, Perfect casters for small equipment and small space furniture including ottoman, coffee table, plant stands, bookshelves, shoe bins, toy bins, shopping carts, workbench, underbed storage., Weight: 1.4770971554 Pounds, Manufacturer: Reeatel