The descriptions for this product are taken directly from Amazon so don't blame me for bad English or misspellings. The prices you see are what I am asking for each item.
Item:Wisfame Small Wall Shelves 2 Pack, 9" Metal Floating Shelf with Cable Hole Adhesive Display Ledge for Photo Frame, Figurine, Small Craft, Electronics, Hold 15LB (Drill Mount), Black (Black, 9” x 4.9"-2PCS)
Item Description:1/12" Thickened Aluminum: Crafted from aerospace-grade aluminum, the small floating shelves are sturdy, durable, rustproof, and smooth finish; enough to hold up to 15 lbs without deformation (Drill Installation).
Dual Mounting Options: Install these adhesive shelves with strong adhesive strips in minutes, supporting up to 4LB.(fits smooth, solid walls: tile, marble, solid wood, glass, metal); Drill Mounted for surfaces susceptible to wall damage (painted walls, drywall, lime walls, etc.)or heavier items.
Minimalist Design, Max Impact: With black finish and 9"(W) x 4.9"(D) size. These minimalist adhesive floating shelves complement wall decor, plants, photo frames, figurines, and small art perfectly, enhance wall beauty while organizing items. Ideal for living room, bedroom, entryway, hallway, bathroom, and more.
Cable Hole Ready for Electronics: Designed with a cable hole, this floating shelf for wall no drilling is perfect for small electronics such as cameras, Echo, small router, smart speaker or phones etc. Integrating the wall shelf into a functional holder while maintaining a clean look.
Easy Cleaning & Complete Accessories included: The small wall shelf's smooth surface only requires a quick wipe with a dry or damp cloth to keep looking new. Includes all necessary mounting hardware. Use as bathroom shelves, bedroom display ledge or entryway decorative shelf.