Step up with confidence with the KOVOT Indoor & Outdoor Mobility Step. This step features a black polypropylene base and a removable black rubber tread. It is ideal for use as a short stepping stool for seniors, toddlers, pets, or foot impairments. The step is lightweight and durable: It weights approximately 3.5 lbs, and can support approximately 400 lbs. The rubber treat is removable as well, so it can be used barefoot, without the knubbed feeling. It also features drainage holes to prevent water build-up.