Product description These towel hangers come with 3M stickers to easyily fix them on the bathroom walls. The pack has 5 pieces - 2 are large size & 3 smaller sizes. You can also use these in bedrooms. Toddlers love these as they are learning about colors and love associating things to different colors. Their design is simple,That makes them suitable for any room, including bathroom, bedroom, child’s room, hallway, or even office. Materials PET Plastic No drilling required ,Easy to mount on the wall. You can either fasten the knobs to the wall using the self-adhesive backing or screw them into the wall. We recommend using the double-sided tape only on smooth surfaces. If you're not sure the tape will stick on the surface, you can use screws to fasten the knobs to the wall instead. Use the different size and colorful hangars in your bathroom and pair them with colorful bath towels. Especially good for kids bathrooms Different wall materials require different types of fixing devices. Use fixing devices suitable for the walls in your home, sold separately. The large hanger can hold 2.2lbs and the small one can hold 1.1lbs， Follow the assembly instruction carefully for optimal durability.