Description: 1. Household Helper: Now put these drain cleaner sticks in the drain and let them slowly release powerful enzymes to break down grease soap scum and waste effectively preventing clogging and eliminating odors. 2. Universal Size: These pipe cleaning drain sticks fit any U-shaped drain. Throw it down any drain in your home and it will stay in the pipes without fear of being flushed out. It will dissolve in the pipes on its own. 3. Saving Money: Put the drain cleaning sticks into the drains in your home every month and the drain cleaning sticks will clean the drain saving your money and time for hiring professionals to clog the drains. 4. Efficient Cleaning: The drain unclogging sticks will remain in the pipes to prevent the build-up of grease or other materials and will use powerful but slow-dissolving enzymes to treat the materials left in the pipes. 5. Wide Range of Application: The drain unclogger sticks can be widely used for most pipes and drains such as metal drains old pipes and PVC pipes. They can be used for kitchen sinks bathtubs showers and toilet drains. Specifications: Name: Drain Sticks Size: About 20cm/7.87inch Material: Active agent Features: For U-shaped includes: 1 * Set of Drain Stick (including 12 sticks)