Load capacity: Each self-adhesive wheel can carry up to 12.7 kg. A set of 4 wheels can carry a total weight of 50 kg. Wheel dimensions: Total height is 30 mm (1 inch), with a mounting plate diameter of 40 mm (1-3/4 inches). These are self-adhesive wheels for easy installation. Safe and durable materials: The self-adhesive wheels are made of high-quality ABS plastic and stainless steel, ensuring durability and resistance to deformation and fading over time. These materials are robust and durable, providing reliable performance even with frequent use. Built-in brake and 360-degree rotation: Each appliance wheel has a built-in brake that allows you to securely lock it in place, preventing furniture or storage boxes from rolling away and ensuring safety. These mini wheels rotate 360 degrees, providing complete freedom of movement and making it easy to navigate around corners or in tight spaces. Quick and easy installation: These appliance wheels come with self-adhesive pads for hassle-free, drill-free installation. Simply attach them to the legs of furniture such as coffee tables, computer cabinets, storage units, planters, trash cans, or nightstands. This feature makes moving furniture quicker and easier, giving you more flexibility when organizing your living or working spaces. Tips: These furniture wheels for mop buckets are suitable for use on smooth and hard surfaces. When removing the wheels, do not pull them off by hand. Instead, use a flat screwdriver to gently pry the adhesive pad between the surface and the surface. This allows you to remove the wheels safely and cleanly without damaging the wheels or the surface.