Steps which glide easily and effortlessly across floors but once body weight is applied they stay firmly inplace steel domed feet enclose the sprung castors and are fitted with solid moulded protection rings that grip to the floor when in use now en 131 compliant and dguv tested with 150kg capacity choice of injection moulded all weather anti slip treads or steel mesh treads epoxy powder coated in a choice of four colours tread size 400 x 200mm platform size 400 x 300 mm except 5 tread