With its soft-tread, non-marking design, this Madico bed frame caster is suitable for use on hardwood, carpet, tile, linoleum and ceramic surfaces. It provides improved mobility and movement, while distributing the weight of your bed over a larger surface area effectively to protect flooring. The wheel is black and features a brass-finished housing so it blends in perfectly with wood and metal bed frames. The stem makes it easy to install and secure the bed frame wheel, and an easy-to-apply brake keeps it locked into place for added safety. The caster is 2" (51 mm) in diameter and has a load capacity of 125 lbs (57 kg).