Simmons Genesis Deluxe Organic Crib & Toddler Mattress features superior Firmness (super firm core) and a Deluxe organic cotton cover that is chemical free and makes for a better sleep environment.

Features:

• 2-in1-firmness for infants and toddlers (2 sided with super firm side for infant and a more comfortable side for toddler
• No flame retardant chemicals added
• Fabric and Foam is Oeko-tex certified
• Easy setup: Open and unroll the mattress, allow up to 48 hours for proper expansion before using and mattress will expand to 52 in x 27 in.
• Fits most standard full-size cribs and toddler beds.