The ABS materials used in the design of these hatches ensures high resistance to agents and temperature, and suitable for various environment The door of access panel is detachable,allowing for easily access and maintenance of the inspected part Make of ABS, strong and enduring, providing easy access to builted in inspection holes Great for inspecting part such as water valves and water or meters that require frequent or periodic inspection Comes with adhesive backing, just sticks it on,the access panel is simple to fit, making it for both professional and installations