Our Charlie Bookcase Tower’s clean lines and weathered finish make it a classic piece to store your little one’s books, awards and more. Featuring four shelves, this bookcase was constructed from made-to-last materials to ensure safety, stability and longevity. HOW IT IS CONSTRUCTED Expertly crafted from solid oak wood, oak veneers and MDF (medium density fiberboard). Frame is made with frame-and-panel joinery which ensures added strength. Finished in child-safe, water-based paint. Choose from Weathered Navy, Smoked Charcoal or Smoked Gray. GREENGUARD Gold Certified to contribute to healthier indoor air, keeping you and your family safer. Made in a Fair Trade Certified™ factory, supporting fair and safe labor practices and empowering workers to invest in their communities. DETAILS THAT MATTER Bookcase Tower features three adjustable shelves. KEY PRODUCT POINTS All Pottery Barn Kids juvenile products are tested at 3rd party CPSC accredited labs to meet or exceed all industry voluntarily and regulatory safety requirements. Anti-tip kit included: comes with safety-tested mounting hardware, instructions and a nylon strap. To prevent injuries from furniture tip-over, this item should be permanently fixed to the wall. how to install anti-tip kits. Imported.