Features: How to install: 1. Peel off the clear protective film on both sides of each shelf. 2. Lift the shelf to the desired position (make sure it is straight). Mark the holes for the shelf with a pencil. 3. Use a 7/32 inch drill to drill two holes in the wall. 4. Push the drywall anchor into the hole. Hit them all the way with a hammer. 5. Lift the shelf to the two holes. Use a screwdriver to tighten the screws. 6. Put your favorite shoes on the shelf. Specifications: Material: acrylic Color: as pictures show Size: 20.3 x 7.6 x 5.1 cm/ 8 x 3 x 2 inches Package includes: 10 x Floating sneaker display 1 x Screwdriver 20 x Screws 20 x Drywall anchors Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.