Easy to install: Mounts with the clear tape included in the package. No drilling required. The shelf is sturdy and waterproof, suitable for use in children's rooms, bedrooms, living rooms, bathrooms, offices, garages, windows, and other areas. Size and material: Each shelf measures 10.2 cm long, 10.2 cm wide, and 1.5 cm . The side that sticks to the wall is 4.5 cm . Made of durable acrylic with a smooth surface and flat edges, it provides a secure fit that can hold baby monitors, security cameras, smart speakers, moving figures, and other items without damage. Strong adhesion: These floating shelves offer 35 percent better adhesion than similar shelves to keep items organized more effectively. For installation, apply the tape to the wall side with a height of 4.5 cm and press down evenly to release air bubbles, so it can bear weight more reliably. Wall decor and organization: Turn unused wall space into a display and storage area with these simple wall shelves. They are suitable for holding car keys, plants, jewelry, switches, mobile phones, and small toys, as well as home accessories and more. Use scenarios: Entryway or office desk area for keys, phones, and small devices. Nursery or living room for baby monitors, cameras, and compact decor. Kitchen or bedroom display for small items, plants, and keepsakes.