A set of 12 plastic hook rings are included with this shower curtain. The shower curtain rings are made of sturdy, high quality plastic materials. These shower curtain rings are 100% rustproof.  SIZE: This shower curtain measures 71" x 71" inches.  12 SHOWER CURTAIN HOOKS INCLUDED: A set of 12 plastic hook rings are included with this shower curtain. The shower curtain rings are made of sturdy, high quality plastic materials. These shower curtain rings are 100% rustproof.  WATERPROOF: The plastic shower curtain is water-repellent and no leaking, keep the water into your tub compared to other fabric liners, can be used an inside shower liner and stand-alone shower curtain. EASY TO CLEAN: Effortless to maintain and easy to use. A quick water rinse and wipe down after use keeps your Shower Curtain clean, ensuring your curtain lasts you years to come!