The Dream On Me, 2-in-1 Folding, Portable Crib, is JPMA Certified and meets ASTM standards. Assembles and folds flat for compact storage or travel. The 2 position mattress support converts from crib to play pen with one hand. and drop side rail add to the safety and convenience of this portable crib. Made of solid Pine and has a Non-toxic finish. A 1" Mattress pad and all tools for easy assembly included. ********* PLEASE NOTE THAT ALTHOUGH THE PICTURE DOES NOT SHOW A DROP SIDE, THE CRIB ACTUALLY HAS A DROP SIDE ********************