Pop-up Basin Waste Plug, Bathroom Sink Stopper, with Anti-Clogging Strainer, Universal Waste Plug with Overflow for Basins and Sinks, 41-55mm

【COMPATIIBLE WITH STANDARD SIZES】 The sink drain fitting with overflow is designed with a standard G 1 1/4 BSPP connection, suitable for drain pipes with a diameter of 41 to 55 mm (1.61 to 2.16 inches), which fits most bathroom sinks and commercial basins.

【EXCELLENT MATERIAL】 The sink drain fitting is made of solid brass; the solid brass spring cores have good resistance to rebound and breakage. It is durable, does not rust easily, is lead-free, safe, and environmentally friendly.

Stainless steel finish, corrosion-resistant to ensure lasting shine in the bathroom.

【Convenient Operation】 The Ainiv sink stopper features a pop-up design. Simply click down to retain water, then click again to release it. The pop-up drain will quickly flush the drain, which is 10% faster than traditional drains. Additionally, you can turn the top cap counterclockwise to unscrew and clean it. Suitable only for bathroom sinks with an overflow.

【DOUBLE SEAL】 The Ainiv sink drain kit is equipped with two high-quality silicone seals for a double seal. It is durable, resistant to drying out, offers superior sealing performance, and prevents water leaks. During installation, please refer to the product instructions.

【UNIQUE POP-UP DESIGN】 The bathroom sink with drain fitting is sturdily constructed with a strong brass compression spring, ensuring a quick seal and preventing overfilling. Simply press with your finger, and the sink plug can be closed or opened instantly, making it a great household helper.