Dual-firmness design for infant support and toddler comfort
High quality spring unit - 135 coils of thick 13.5-gauge steel coils, with 6.0-gauge steel border rods for sturdy edge support
Extra comfort from two supportive cushioning layers on each side of the mattress, specifically engineered for both babies and toddlers
Renewable coir fiber insulator pad made from coconut shell husks
Increased air flow with multiple side vents
Triple-layered reinforced, waterproof and tear-resistant cover
Strong cloth binding seams for mattress durability
Hypoallergenic & phthalate free
GREENGUARD0 Gold and CertiPUR-US0 certified safe for no harmful emissions Fits all standard size American cribs and toddler beds