Dream Big, Sleep Tight! 💤 Greenguard Gold Certified for peace of mind. Weighs only 2.5 lbs, making it easy to handle. Easily wipes clean with warm water and mild soap. Designed to snugly fit most mini and portable cribs. Crafted with firm Eco-fiber for a cozy sleep experience. Greenguard Gold Certified Waterproof Vinyl Cover 38" x 24" x 3" The Dream On Me Holly 3” Fiber Portable Mattress is a lightweight, Greenguard Gold Certified mattress designed for mini cribs. Measuring 38" x 24" x 3", it features a waterproof vinyl cover and an eco-friendly fiber core for optimal support and comfort. Easy to maintain and made in the USA, this mattress is the ideal choice for parents seeking safety and convenience.