The Easi Plumb Gully Grid Spare is designed to cover your gully or gully riser, ensuring efficient waste and stormwater drainage while preventing unwanted gases, odors, and rodents from escaping the drainage system. This gully grid sits securely on top of the gully or riser, effectively blocking debris from entering and maintaining a clean and functional drainage system. It is suitable for use in 160mm gullies and is made from plastic. The gully grid is a simple and effective way to upgrade your drainage system for reliable performance and effective debris management.