Best Seller | Serta Nightstar Waterproof Rectangular Mattress in Yellow | 6 H x 27.5 W x 52 D in | Wayfair A41112-1113 Serta’s Nightstar glow crib and toddler mattress are designed with all the features you hope to find in your child’s first mattress: A waterproof and stain-resistant vinyl cover, cloth binding for long-lasting durability, plus a lightweight... more | | $82.99 FREE shipping go to store |