Lightweight, comfortable, and flexible, the Dream On Me Olivia Ready To Go Play Yard Mattress Pad offers a safe play paradise for children. It is meant to complement the Olivia Play Yard both indoors and outdoors, and its lightweight build provides the ultimate in mobility and flexibility. It's constructed right in the USA with premium soft-density foam for gentle support and a non-allergenic, anti-bacterial waterproof cover that cleans easily and prevents mold, mildew, and odors. Inject some fun into your little one's lifestyle with this trapezoidal mattress.