Contents: 2 x 44mm sink plugs. Universal kitchen sink plugs are made of high quality PVC for long lasting durability, suitable for 45.5-42mm drain plugs. Easy to use: just place the plug in the siphon, no tools are required for installation. Like a stopper - just push firmly and go Watertight seal: they can effectively keep water in the sink and easy to remove from the kitchen/bathroom sink bath or tub providing a firm watertight seal that prevents water from escaping. Multi-function: The bathroom sink stopper with chain is suitable for the bathroom sink, the tub and the kitchen sink, including the shower and bathroom sink drains. Discard and replace damaged, cracked and old sink stopper. Usage: Sink stoppers are made of high quality PVC for long lasting durability. The rubber sink stopper is effective in preventing water leaks from sinks. The Universal Bath Stopper is used for longer water storage in kitchen and bathroom sinks.