Double Adsorption Technology Solid, nodrill mounting achieved with double adsorption technology. The triangular suction storage shelf adheres securely without any glue and becomes stronger with continued use, making installation quick and maintenance. Adjustable Tier Spacing Maximizes bathroom space by accommodating bottles and toiletries of different heights. The adjustable layer spacing allows full use of the available area and keeps your essentials organized and accessible. Sturdy Construction Built to hold toiletries securely. Its stable structure supports various heavier bathroom items and minimizes the risk of detaching, providing reliable load capacity and steady storage performance. Hollow Base and Material Removable base design for easy cleaning. Made from ABS material with antirust performance. The hollow bottom promotes ventilation and moisture resistance to help prevent water buildup. Use scenarios In the shower: organize shampoo, conditioner, body wash, face wash, soap, and razors without drilling into tiles. On a vanity or sink area: store facial cleansers, toners, serums, and other bottles of varying heights for quick access. In rental or small bathrooms: install quickly with suction cups and avoid wall damage while still providing strong, reliable storage. Specifications and compatibility Material: ABS Mounting: Double adsorption suction cups (no drilling required) Design: Triangular suction cup storage rack with adjustable tier spacing Capacity: Designed to support heavy bathroom utensils with a stable structure Maintenance: Removable hollow base facilitates cleaning and moisture control