Designed with kids in mind to protect against spills and accidents, our innovative Nano Stain Terminator technology is sewn directly onto the cover of each Brooklyn Bedding Kids mattress. This fiberglass-free design has CertiPUR-US® and GREENGUARD Gold certified foam, guaranteeing each mattress is made without harmful chemicals. Our kids mattress is completely designed and assembled in our Arizona Dream Factory, allowing for superior quality control. Our premium foams sport open cell technology to allow body heat to dissipate—and to keep little sleepers cool and comfortable all night long with dense foams built to last a decade, all while keeping your little ones cool and supported through every stage of childhood. Our high-quality materials give your little one the deep, restorative sleep they need for growing brains and full-body rejuvenation. Our 6" mattress is designed with Gel Swirl memory foam to provide immediate responsiveness to every toss and turn.