The Free standing Spay Safe Hand Sanitizer is a Knee Operated hand dispenser.The unit is durable and strong,perfect for all public places,indoor and outdoor. The unit is designed to open and close,secured with standard panel lock.That offers maximum safety for security.The unit is easy to clean and can be free standing or mounted to a wall. The design is sleek and modern, easy adaptable to most environment. The brushed and polished stainless-steel finish offers a corrosive resistance to all types of environments.