The EverTrue™ Grand Twin is a 7.5" thick, twin size, eco-friendlier foam, children’s' mattress designed with advanced health, safety, and comfort standards. This mattress offers two levels of firmness to extend the life and use of your mattress. Using a ComfortSoft foam topper on one side and firmer foam on the other. It features our exclusive SecureCore Technology™ engineered to enhance air circulation. A breathable honeycomb mesh fabric spacer is air permeable to provide superior core mattress ventilation. The unique pressure relief technology continuously adapts to each child’s position providing natural air flow. and continuous support where your child needs it most. Ultrasonically-welded, inverted seam design means a bed bug and dust mite proof sleep environment for your child. Parents will appreciate our easy to clean Softtouch Caress medical grade waterproof cover. The Grand utilizes a plant oil-infused eco foam™ that is CertiPUR-US® certified safe. Like all Colgate mattresses, the EverTrue™ Grand is GREENGUARD ® Gold certified, CPSIA compliant, and compliant with all federal and state flammability requirements – without the use of fire retardant chemicals. Your EverTrue™ Grand Twin is proudly handcrafted in the USA by Colgate, The Crib Mattress Specialist®, a family-owned and operated business dedicated to baby’s safety since 1955.