3in1 Bathroom Sink Drain Strainer and Stopper • MultiFunction Design: Combines water storage, fast drainage, and anticlogging in one compact unit. Easily switch between storing water, draining water, and filtering debris to keep your bathroom sink clean and odor. • Effective Debris Filtering: Builtin strainer prevents hair, jewelry, and small items from entering the drain, helping to avoid clogs and plumbing issues. • Universal Fit: Includes three Orings for compatibility with 99% of standard US bathroom sinks and washbasins. Suitable for drain hole inner diameters between 1.06 inches and 1.61 inches, with a depth greater than 2.2 inches. Please measure your drain before to ensure proper fit. • Fast Drainage with Leak Protection: Precisiondesigned holes allow rapid water flow while securely catching debris. The copper bounce core and double rings ensure a tight seal and prevent leaks. • Durable and RustResistant: Constructed from quality brass and stainless steel for longlasting performance and resistance to rust and wear. • Easy to Use: Simply insert into the drain hole for instant use. Press the popup cap once to store water as a sink plug, and press again to release water as a drain strainer. Practical Use Scenarios: 1. Ideal for everyday bathroom sink use to trap hair and prevent blockages while maintaining fast water drainage. 2. for washing delicate items such as jewelry, allowing you to store water without worrying about losing pieces down the drain. 3. Suitable for households seeking a simple, tool upgrade to their sink drainage system that reduces odors and improves hygiene.