MLILY Mattress's team of product designers and engineers use a science-based approach to dream up and build their growing collection of specialized patented foams, all produced on their very own machines. Their products, materials, and processes are all designed and manufactured solely by MLILY Mattress for unparalleled quality control customers can trust. Their foams, springs, and mattresses undergo thousands of cycles of testing. MLILY Mattress's foams are made without ozone depleters and maintain CertiPUR-US Safety Standards of textile articles at all stages of production.