Reading really is an adventure when little learners pick and choose their books from the Wood Designs Contender Mobile Double Sided Book Display. With four shelves on each side, this book display is on a roll thanks to the rolling casters. Plus, it’s built tough out of 100% Healthy Kids plywood with mortise and secure fastener construction. An environmentally friendly Tuff Gloss UV finish won’t release harmful contaminants (VOCs) into the air. Made in the USA.