Material: Made from steel wire and plastic. Effective: Clear obstructions effectively. Protective guard: The protective guard over the coil helps prevent any scratching. Unblock sinks and toilets: An easy way to clear blockages in plugholes, sinks, showers and toilets. Length: 1.5m long. Drain unblocker: Get a soft spiral drain unblocker. Sink, Toilet & Drain Unblocker | Living Social