Dream On Me, Classic Design Toddler Bed, 624, is designed especially for toddlers as they transition from a crib to a bed. Dream On Me, Classic Design Toddler Bed, 624, features two side safety rails, sits low to the floor for ease in getting in and out of bed, and reinforced for stability with center legs. All user manuals and assembly tools are provided with the crib at purchase. Its design is classic and minimalist Dream On Me, Standard Mattress, sold separately. All user manuals and assembly tools are provided with the crib at purchase. Its design is classic and minimalist. The Dream On Me, Classic Design Toddler Bed, 624, is JPMA certified and designed to meet/exceed all applicable ASTM and CPSC standards. The dimensions are 57Hx28Lx30W inches and it weighs 16.5 lbs. It can accommodate a child of up to 50lbs. Choose any Dream On Me non-toxic, Greenguard certified standard crib mattress for a perfect fit.