6" THICK ORTHOPEDIC MATTRESS - The Eco Classica III is a standard size orthopedic lightweight Crib mattress designed for most standard American cribs and toddler beds. The Crib mattress is approximately 51.63" long, 27.25" wide and 6" thick. Please measure your Crib or bed before purchasing

DUAL-FIRMNESS - The extra firm side is engineered to provide the firmness infants need for proper support and development, while the less firm side provides the comfort toddlers prefer

ULTRA-SOFT WATERPROOF COVER - The eco-friendly crib and toddler mattress is wrapped snugly inside an ultra-soft certified organic cotton cover, which is waterproof-backed to ensure the mattress stays dry while the baby's skin remains closest to organic cotton

GREENGUARD GOLD & CertiPUR-US CERTIFIED - Like all Colgate mattresses, The Eco Classica III is GREENGUARD Gold, and CertiPUR-US certified, CPSIA compliant, and compliant with all federal and state flammability requirements - without the use of Fire retardant chemicals

MADE IN THE USA - The Eco Classica III is designed to last throughout the infant and toddler years, with inverted seams to ensure Mattress durability. All Colgate Crib mattresses are proudly handcrafted in the USA by Colgate, The Crib mattress Specialist, a family-owned and operated business dedicated to baby's safety since 1955