Features: High strength PVC suction cup hook with rubber designs ensures adhesion on smooth surfaces, solving the issues of traditional hook falling off in humid bathrooms and kitchens. These invisible adhesive hook blend seamlessly into any decoration with crystals clear aesthetics while maintaining robust load bearing capacity for towels, utensils, and keys. Ideal for minimalists homeowners and renters seeking tidying solution, especially those needing space saving organizers in moisture prone area. Perfectly mounts on tiles, glass, or laminated wall to hanging shower accessories, cooking tool, or entryway accessory without damaging surfaces. Engineered with PVC materials, these reusable adhesive hook resist deformation and discoloration for long time performances in high humidity environments. Specifications: Materials: PVC Type: As Picture Show, Three Type to Choose Size: 2.5cm/0.98inch, 4cm/1.57inch, 6cm/2.36inch Package Includes: 50pcs Suction Cup Hook note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.