No drilling or tools required: installs instantly with no screws, anchors, or damage to surfaces. Ideal when you want a secure hook without making holes. Strong 45 mm suction cup: large-diameter (45 mm) cup increases holding force for reliable attachment and reduced risk of falling. Durable, odorless material: hook body is made from ABS plastic that is environmentally friendly and non‑smelling, while the suction cup material performs well in damp conditions. Use in humid environments: designed to work on smooth, flat surfaces such as bathroom tiles; suitable for areas where moisture is present. Simple, secure installation: clean and dry the surface, press the suction cup firmly onto the smooth, flat area, then engage the locking mechanism to set the hook. Versatile everyday uses: Bathroom: hang towels, loofahs, or shower accessories on tiles without drilling. Kitchen: hold dishcloths, small utensils, or oven mitts on smooth backsplashes or cabinet surfaces. Glass or mirror: attach lightweight organizers or décor to mirrors and glass panels for temporary storage. What makes it stand out: a larger suction cup size for better adhesion, a no‑drill, no‑tool installation that protects surfaces, and ABS construction that resists odors and tolerates humid conditions. Compatibility and care tips: Best on clean, flat, non‑porous surfaces. Avoid rough, uneven, or porous materials. Reapply if adhesion weakens: remove, clean both surface and suction cup, then reinstall following the same press-and-lock steps.