Product information: Material: steel Size: 0.6M/0.9M/1.6M Weight: 88/108/138g The package size is about 24*24*3cm Packing: bag Features: Elastic handle: push-type design, saving time and effort, easy to operate Feature: 1. Spring design, flexible, can easily pass through the elbow, quickly clear the dead corner of the pipeline, and take out the blocked garbage. 2. Dedicated to all kinds of drains, such as kitchen and bathroom sinks, bathtub and shower drains, sewers and floor drains. 3. Universal interface: universal electric drill interface, suitable for ordinary electric drills. 4. Just hook up the electric drill and the drain unclog spring most drains and strainers as it will catch the obstruction in the trap when most blockages occur. 5. The sewer dredging spring can remove most household blockages to unclog the sewer and keep the sewer unblocked. Packing List: Dredger*1pc