Tall strainer/standpipe allow sinks to be used for soaking pots/pans & utensils, and to prevent food waste from entering the drains Ideal for restaurants, cafes, takeaways, hotels, pubs, and other commercial catering establishments Standpipe works as a water plug and overflow when inserted. When removed the sink drains rapidly More durable than sink rubber plugs Size: 1-1/2" x 300mm height (suitable for standard waste fittings), Manufacturer: eZone