Dream On Me, Folding, Full Size Crib, is the only 2 position full size folding crib available. When the crib is not needed, simply fold flat using the patented folding system and store. No disassembly involved, now that's convenience! This crib is ready to use again by simply unfolding and locking into place making it perfect for guests with babies, grandparents, caregivers, daycares and hotels. The stationary rail design (non-drop side), locking, heavy duty, commercial size wheels ensure safe use now and in the future. The cribs are available in beautiful non-toxic, child-safe, water-based finish options. All tools for assembly are included. Dream On Me Standard Mattress, sold separately.