The Verse provides the ideal firm support for your growing child or teen while giving you peace of mind, knowing your child is sleeping on a safer organic mattress. Organic cotton filling and organic wool batting provide cushion and support over premium encased coils that improve comfort and reduce overheating. The Verse is made without common allergens, glues, adhesives, flame retardant chemicals, and other questionable materials. With its comfortable and supportive design, your big kid will be dreaming in no time at all! Ships compressed and roll packed for easy delivery and set up.