Created with your child in mind, our My First infant baby crib mattress is so for your baby we often hear from customers asking if we make the crib mattress in an adult mattress size! . The mattress is quiet and doesn't make noises when baby moves like the old foam crib mattress with plastic vinyl covers. And for added , the My First Baby Mattress for cribs features a soft velour removable crib mattress cover that is washable. Our My First Crib Mattress fits standard cribs and many popular crib brands and makes a great baby registry gift.