Replaces 1-1/4" or 1-1/2" plastic or metal drain traps. Flexible PVC material easily adjusts to pipe misalignment and installs quickly and securely with a common screwdriver or nutdriver. Provides a long-lasting, leak-free connection that resists freeze damage. Squeezes to clean, with no drain tools or chemicals needed. Includes all necessary nuts and reducer washers for installation.