Hygge Hush 52"x28" Baby Mattress, Cooling, Memory Foam - Open Box Product is New in open box. Product comes in original packaging. Description: Key Features: - Mattress: 52x28 inches perfect size. - Baby MATTRESS: Super Safe | Ultra-soft cover is waterproof, Leak-Free and hypoallergenic, with lock stitched binding to resist liquids and stains. High-quality zipper permits easy removal for machine washing and drying. - SLEEP IN COMFORT: Memory Foam Mattress helps sleep better by replacing the thin. Constructed from top quality, high density foam, this mattress provides the perfect balance between firm support and soft comfort. - WASHABLE & EASY TO INSTAL: The Waterproof Polyester Cover is both removable and washable, making it easy to keep your mattress clean. After getting dirty, it can be removed and washed directly, which is very convenient. - BABY PLAY MATTRESS: Hygge Hush is dedicated to providing families with products of the highest quality and safety. Made of high quality memory foam, Non Toxic, Safe and Comfortable for your children.