Bathroom Sink Drain Kit, with Flexible Expandable P-Trap Sink Drain Pipe, Fits 1-1/4",1-1/2" and 2" Drain Hole, Built-in Anti-Clogging Stopper, Anti-Odor Without Overflow. The built-in odor proof core of the bathroom sink drain can prevent sewage and odor from flowing back, and the pipeline is equipped with a sealing plug to prevent pests from entering.
This product would be ideal for homeowners looking to upgrade their bathroom drain system with a flexible, expandable, and fitting-requiring P-trap sink drain pipe.