MULTIPLE PIECES-There are 24 pieces plastic shower curtain rings to meet most of customers who have more than 1 bathroom . They can also be spare shower curtain rod hooks when you need to change new one for your shower curtain liners. EASY INSTALLATION-Shower rod hooks are flexible enough for easy installation with slight effort on your shower rod. It is much easier and more convenient than those traditional shower rod rings. FREE GLIDING DESIGN-C shape design and soft material make these shower curtain hooks no snagging gliding in great experience. MATERIAL-Shower curtain hooks are Made of high quality plastic material, which are smooth and easy for sliding and pulling. AND MULTI-USE-Plastic material lets you have less worry about rust on shower grommet. It has longer life span than traditional metal hooks. These plastic shower curtain rings are also applied for bathroom, dressing room, fitting room.