The GL100 Access Panel Inspection Revision Plastic Door Service Hatch by Manthorpe is a durable and practical solution for inspecting and accessing plumbing systems. Made of high-quality plastic, this panel measures 150mm x 200mm and comes individually packed for easy installation. This product is essential for maintaining and servicing plumbing fixtures in a convenient and efficient manner.5 are available. will combine postage If more than 1 purchased message me for multiple price.