High quality material: This drain screw spring is made of high quality steel and durable PP, and there are 8pcs fixing screws at the bottom of the drain spiral, the strong and durable rotation for the removal of all obstacles in the clogged pipe. Dimensions: 5m in length Ecological cleaning spiral: an ecological solution for clogged pipes and toilet flushes, which constitutes an optimal alternative to chemical substances and which is harmless for the environment and the user.An effective intervention in the event of obstruction: The drain cleaning spiral is an effective product for removing deposits and residue from the sink or drain. Suitable for most domestic and outdoor drains, such as shower drains and sewers, waste water pipes, sink drains. Easy to use: Slowly insert the drain pipe cleaning spiral into the clogged drain and turn the crank handle until the blockage is reached, then turn the handle clockwise to grab the blockage and finally raise the exhaust probe. Resolve stubborn clogs quickly and effectively. Ergonomic design: This drain spiral is flexible enough to handle any bend and is fitted with a plastic handle for easy handling. Note: Data is All manual measurement, please allow 1 - 3cm error, due to the light and display difference, there will be some color difference, depending on the physical object received.