This is a stainless steel dust bin which is UK product that do not rust,is f different sizes,and different prices which are 3.0LITERS 3500,20LITERS 13500,12LITERS 9000,5LITERS 5000 ,is normally been use in a cooperate office homes ,restaurants,,moles etc ,just to keep the environment clean , it is a foot operating hand free operation,smooth positive action 'hygienic inner bin with handle,non slip ,non making base , Heavy durable opening mechanism with-convent carry able handle for easy access, price of the 30liters is written below.