Feature:1. USA Standard Size: Consist of a drain and a flexible p trap, the bathroom sink drain kit fits for 11/4 inches or 11/2 inches PVC drain pipe. Please be sure to measure the diameter of the drain hole before purchasing.2. Easy to Install: Due to simple construction of the popup drain stopper kit, anyone can install this sink popup drain by hands. Remove the old bathroom sink drain and follow the installation instructions, only need 2 or 3 minutes can finish the installation.3. Premium Materials: The popup drain kit is made of premium ABS. New upgraded design with integrally molded, which is combined with the popup sink drain and expandable flexible drain pipe tube.4. Anti Clogging and Anti Odor: The bathroom sink drain kit is contained with an anti clogging basket filter that collects hair and fines and keeps your sink drain from clogging. Inner part equipped with an anti odor core to block the odor effectively.5. No Water Leakage: No need plumber's putty, the bathroom sink drain kit comes with silicone sealing gaskets to prevent leakage. Say goodbye to your old leaks and clogging and ugly sinks.Specification:Item Type: Sink Drain PipeProduct Material: ABSGross Weight: 207g/7.3oz.Package List:1 x Drain Pipe2 x AccessoriesNote:All data are measured manually, and there are certain errors in the measurement results.