1. WHAT YOU GET: 4 pack of clear floating shelf , 15"X 4.3"X 3" each to ensures large storage capacity,mounting hardware included.You need to drill a hole for the anchor prior to installation.They look great in a single row or stagger them on one wall,You can install it according to your preferences 2. MULTI-FUNCTION:The floating shelves are perfect for displaying small toys such as car collections,Funko Pop characters, Shopkins, mini action figures,also great for displaying your art, record albums, photos etc.They can also be used as bathroom storage shelves and kitchen spice rack 3. IMPROVE READING ABILITYThe see-through "invisible" wall mount book shelves will attract children's attention ,create a reading corner with your child's favorite books on the wall shelf ,inspire enthusiasm for reading 4. STRONG DURABLE CONSTRUCTION - These Wall-Mounted Shelves are made of very durable 5mm thick acrylic with excellent weather resistant and much stronger and r than glass.It's a great space saving wall organizer