Dex sells safe and durable products to help babies and parents with changing, feeding, sleeping, and traveling. Its items are free from BPA, lead, PVC, and phthalates. The Breathe Free Miracle Mat is a machine-washable, foam-free mattress topper designed to make any crib or t ... Read More oddler mattress more comfortable for your little one. The 2 in 1 Safety Gate is easy to install in doorways, hallways, or stairs; it has a self-closing door that swings both ways. Another Dex product that's popular with safety-conscious parents is the extra-tall convertible-crib bed rail; it works with all convertible cribs and will help your child make the transition from a crib to a toddler bed.