STEP 7 Accessory the bookshelf to the wall Stretchmarks holes Drillmaster holes Stepdaughter the plastic on the wall plug tu the hole Straightener screws Step: Install plastic ~~ Step: complete tap to the side board of the 8th shelf (#D Thanks for choosing Tribe signs product your satisfaction is our priority If you have any damages caused by shi oping feel free to contact us com” our friendly customer service will solve problem for you.